Home Song

During the episode [http://adventuretimewithfinnandjake.wikia.com/wiki/Evicted! Evicted!] Jake sings a song about home being where your heart is. He sings this with a heavy throated voice and plays his viola quite badly [which is surprising because he normally is a very accomplished viola player]. He then stops singing in his throaty voice and uses his normal voice to say "with your lucky star"

The camera looks up at the night sky and it sees two planets comically joined to look like a butt, these two planets then fart out his lucky star.