Slider Guys

The Slider Guys are a group of humanoids who attack Finn and Jake in the episode "Blade of Grass." They get their name from their tendency to hang around tall, metal s. Finn has trouble fending them off with his broken Demon Blood Sword, but Jake easily defeats them by using his stretchy powers. They constantly moan and growl like zombies, and they walk with their arms waving above their heads. It is unknown what Finn and Jake did to provoke them.

Appearance
The Slider Guys wear skin-tight clothes of various subdued shades of purple and gray over their muscular bodies and black boots over their tiny feet. They have long hair, pale skin, and pointed noses.

Screenshots
Slider Guys