List of Slang in Adventure Time

Characters in Adventure Time often use made-up words.

List of Slang in Adventure Time

Word	Definition	Example	Part of speech	Ex. of who said it in what episode
Algebraic	See "mathematical"	"Whoa! Algebraic!"	adjective	Finn (Pilot)
Alphanumeric	See "mathematical"	"Alphanumeric!"	adjective	Finn (Pilot)
Apples	Diamonds	"All ne'er-do-wells call diamonds Apples."	noun	Wormo ("Apple Thief")
Ba-nay-nay	Bananas, as in crazy	"It's Ba-nay-nay down here."	adjective	Jake ("Memory of a Memory")
Bad Biscuits	No good; trouble	"Looks like the Ice King's up to bad biscuits, brotha."	noun	Finn ("I Remember You")
Banununununus	Bananas, as in crazy	"BMO! Jake's acting banununununus!"	adjective	Finn ("Card Wars")
Beeswax	Business	"You have way cray beeswax."	noun	Mountain Guard ("The Mountain")
Bing bong ping pong	An exclamation of shock	"Hey, I'm back — [Gasps] What the bing bong ping pong?"	noun	Finn ("Hot Diggity Doom")
Binklemeyer	(An artifact the Ice King comments on in Finn and Jake's Treasure horde)	"That's just a Binklemeyer."	noun	Ice King ("Play Date")
Bizonkers	Crazy or insane	"That's Bizonkers!"	adjective	Finn ("Power Animal")
Bjork	Profanity	"Dude, what the bjork?"	noun	Finn ("Jake Suit")
Blee-blob	Profanity	"You son of a blee-blob!"	noun	Squirrel ("The Duke")
Bleeble			noun	I Am a Sword
Bloobalooby	Good or fun	"Because being 13 again is bloobalooby!"	adjective	Princess Bubblegum ("Too Young")
Blooby			adjective
Boingloings	Crotch	"...Someone got hit in the boingloings... hit in the boingloings. Boingloings. Boingloings. Someone got hit in them."	noun	Ice King ("Hitman")
Bookoo Spookoo (beaucoup spookoo)	Strange, spooky, weird, scary	"I hear bookoo spookoo things about that place."	adjective	Jake ("The Mountain")
Boom-Boom	Poop	"You just kissed a boom-boom baby. So don't expect anymore sugar from me sweetheart until we wash your dirty, dirty face."	noun	Joshua ("Memories of Boom Boom Mountain")
Bunk	Lame	"That's bunk! Right, Pree-bos?"	adjective	Finn ("Too Young")
Buns	Butt	"Slaps, that cat was kicking my buns, and it might've finished my buns it if weren't for Jake's stank."	noun	Finn ("Dungeon")
Butt guy	Jerk	"Tree Trunks, I'm a huge butt guy for getting mad at you."	noun	Finn ("Tree Trunks")
Butterslaps	What Ne'er do wells call Rock Knockers	"Like calling money "bread" or rock-knockers "butter-slaps."	noun	Wormo ("Apple Thief")
Cats	People	"Breaking cats out, left and right!"	noun	Finn ("Escape From the Citadel")
Chafed	Perturbed	"I am incapable of emotion, but you are making me chafed!"	adjective	BMO ("Donny")
Croak	To die/death	"Careful man, I want to be alive for my croak!"	verb/noun	Jake ("The New Frontier")
Croak dream	Dream that prophesizes one's death		noun	Jake ("The New Frontier")
Croosh croosh	Crucial abreve
Cup-cups	Cupcakes	"These are cupcakes" "Cup-cups!"	noun	Finn ("Lemonhope")
Dank	Multipurpose	noun: "ICE KING, YA DANK" verb: "I'm all danked up, yo."	noun, verb	Finn (multiple occurences)
Dillweed	Insult	"You're a dillweed, Your a dillweed's secretary, and Your probably some dillweed I've never met!" "You're gonna dillweed this place into the ground!"	noun, verb	Princess Bubblegum ("Hot Diggity Doom")
Ding dong	Silly person	"Because the candy people are made of sugar, you ding dong."	noun	Princess Bubblegum ("Slumber Party Panic")
Ding wad	Just the worst	"He's the only one who can lift the curse, but beware... He's a huge ding wad... Just the worst!"	noun	Choose Goose ("Blade of Grass")
Dirtballs	Rubbish, crap	"Finn, this is dirtballs."	adjective	Princess Bubblegum ("Too Young")
Dokey diaper	Vulgar expression			Finn
Doggy Bag	Crotch	"You mashed up my doggy bag pretty hard"	noun	Jake ("Jake Suit")
Dome piece	Skull or head	"You almost skronked up my dome piece"	noun	Prince Gumball ("Bad Little Boy")
Dosh	Treasure	"You see Lemonhope, it's not peeps, it's dosh."	noun	Phlannel Boxingday ("Lemonhope Part 2")
Ducks	To be bad or lame	"Aw, Finn, This music ducks, right?"	verb	Jake ("Trouble in Lumpy Space")
Dumb-hole	Idiot	"...And I think I know just the dumb-hole where we can get some [electricity] from."	noun	Finn ("What is Life?")
Fat-Basket	Stomach/gut	"I've got a weird feeling in my fat-basket"	noun	Finn ("You Forgot Your Floaties")
Fist cookie	A punch	"Don't come back unless you feel like a fist cookie!"	noun	Princess Bubblegum
Fudge	Replaces profanity	"Fudge man, this place is yogaballs huge!"	interjection	Finn ("The Limit")
Flip	Replaces profanity	"You gotta be flipping kidding me!"	noun, adjective
Funky junk	Crazy stuff	"That's some funky junk brother."	noun	Jake , Morituri Te Salutamus
Glob/Gob/Grob/Grod	God; reffering to Grob Gob Glob Grod	"Glob, if you're up there..." "Oh my Glob!"		Lumpy Space Princess ("Trouble in Lumpy Space")
Globbit	Screw it	"Glob glob globbit glob glob"		Finn ("Another Way")
Gob slops	Exclamation of surprise and dread	"Oh gob slops, not Orgalorg!"		Martin ("The Comet")
Grease	Slick		adjective	Grob Gob Glob Grod ("Sons of Mars")
Grip-a-grap
Grok	Understand	"Why can't you grok that?"	verb	("Return from the Nightosphere") (Note: To "grok" something comes from the novel Stranger in a Strange Land)
Fire Kingdom	Hell	"The Fire Kingdom has frozen over."	noun	Nurse Pound Cake
Hambone break	Type of dance that consists of slapping body or bodies	"Walking walking hambone break!"		Finn
Hammacow	Possibly good, perfect or alright	"Hammacow! Thanks."
Hams	Butt		noun	Goblins ("The Silent King")
Jacked Up	Messed up (as adjective)	"Tree Trunks, I got jacked up because of you! Look at my jacked-up face!"	adjective	Finn ("Tree Trunks")
Jambes	Legs	Related to the French word "(la) jambe", meaning "leg"	noun
Jazz	Describes boring situation			Marceline
Jeffery'd up	Messed up	"He's all Jeffrey'd up in the dome piece."	adjective	Princess Bubblegum
JJ Flip, what the zip?	What the heck?		interjection
The regular Joe or Josephine	The common man	"The regular Joe or Josephine!"	noun	Finn and Ice King ("Blenanas")
King kong sing song	Exclamation of shock	Finn: "Gunther?!? What the king kong sing song?!?"		Finn ("Hot Diggity Doom")
Lump	Multi-purpose, often expletive; used by Lumpy Space People	"I said LUMP OFF, MOM!" "I totally saw Hot Dog Princess get sucked up in here, and I was all, 'What the lump?'"	noun, adjective	Lumpy Space Princess
Level headed				Finn
Mathematical	Awesome, amazing, rad	"Mathematical!"	interjection, adjective	Finn (Pilot)
Melon heart	Heart / gut / brain	"Listen to your melon heart."	noun	Jake ("The Tower")
Mittens	Hands
Grabbers	Hands
Glob	God	"Oh my Glob!"	noun
Modded out	Something that has been modified	"That is my ship, but it looks like it's been modded out"	adjective	Princess Bubblegum
Momo	Insult	"Yeah yeah, I'm here... Momo"		Peppermint Butler ("Nemesis")
Natchy	Natural	"Magic's probably more natchy for your body and stuff."	adjective	Jake ("Wizards Only, Fools!")
Nooch	Nutrients	"It's got that good nooch that keeps us young in the crystal."	noun	Martin ("Escape From the Citadel")
Patoot	Used to replace "Butt"	"That guy is a total patoot."	noun
Peeps	People	"You see Lemonhope, it's not peeps, it's dosh."	noun	Phlannel Boxingday ("Lemon Hope Part 2")
Pip-Plop-Plop	Dad	"But why would he do this to his Pip-Plop-Plop?"	noun	Jake ("Ocarina")
Pip-Pop	Dad	"what would your mother say? Doing this to your poor Pip-Pop?"		Jake ("Ocarina")
Pleb	See "Glob"	"Oh my Pleb!"	noun
Plock dumps and wagglezags	Super lame or lousy things, drudgery	"While being 18 is all plock dumps and wagglezags."		Princess Bubblegum ("Too Young")
Poo brain	No brain; stupid	"That horse is whack with poo brain."	noun adjective	Finn ("The Eyes")
Powdered doughnut	Butt	"Jump on my powdered doughnut."		Jake
Radical	Another casual term for "cool", "awesome"	"Radical."	interjection	Finn (multiple occurances)
Real outloud flim flammer	Jerk	"Kim Kil Wan is a real-outloud flim flammer."		Jake ("Ocarina")
Real-time jingle blaster	Jerk	"I'm gonna be frank here, your son is a real-time jingle blaster."	noun	Finn ("Ocarina")
Rhombus	An alternate to Mathematical	"Rhombus!"	adjective	Finn (Pilot)
Salchow	A forceful kick	"Absorb a triple salchow to your kneecaps!"	verb	Finn
Scope	To look at, to inspect	"I made you something." / "Really, can I scope it?"	verb	Princess Bubblegum ("The Real You")
"Stink-ups mega bam-bam to the J-stop"	To be boring or lame	"This stink-ups mega bam-bam to the J-stop"		Finn ("Heat Signature")
Shmowzow	Wow, cool	"Shmowzow!"	interjection	Finn ("The Enchiridion")
Shushers	Shush	"Shushers, man!"	noun, verb
Skronk	Mess up	"You almost skronked up my dome piece!"	verb	Prince Gumball ("Bad Little Boy")
Slam-Bam-in-a-Can	Awesome!	"Slam-Bam-in-a-Can!"	interjection
Slammacow	Awesome!	"Slammacow! That was tops."	interjection	Finn
Slaps	Yikes/damn/oh God	"Slaps, that cat was kicking my buns!"	noun	Finn ("Dungeon")
Snackityjuice	snacks		noun	Finn
So spice	Spicy / crazy	"Ahh, so spice!"	interjection	Finn ("Too Young")
Spamow	Onomatopoeia for an explosion
Stems	Legs	"Aw, dude! I broke my stems!"	noun	Finn ("No One Can Hear You")
Stuff	Replaces profanity/Refreres to excrements	"Holy stuff! It talked! Wow-cow-chow!"	noun	Finn
Stumps	Used for the world Butt	"Oh no, my stumps!"	noun
TMLO	Acronym for "that means lay off."	"Hey Princess Bubblegum, TMLO!"		Jake ("The Tower")
Toot	Replacement for b-word	"And I felt happy for that son of a Toot!"	noun	Finn ("When Wedding Bells Thaw")
Tops Blooby	Super cool	"This bear is tops blooby!"	adjective	Finn ("In Your Footsteps")
Tranch	Serious insult; may be derived from "tramp"	"Tranch!"	noun	Marceline, Princess Bubblegum, LSP, Jake ("Candy Streets")
Way Cray	Severe	"You have way cray beeswax."		Mountain Guard ("The Mountain")
Womp	To punch	"Did you see me? I was all like womp womp womp."
Word	I agree/awesome!	"Word! Now lets go wreck up that Magic Man!"	interjection
Wowcowchow	Wow	"Holy stuff! It talked! Wow-cow-chow!"	interjection
Yogaballs	Multipurpose	"Fudge man, this place is yogaballs huge!" "This whole thing seems rickety as yogaballs."	adjective, noun	Finn ("The Limit")

Sources

This list was adapted from reddit user Twas_Inevitable's spreadsheet, which was edited by the community. This list is incomplete.