Big Liver! - Adventure Time Big Liver is a song sung by Jake in the episode Jake vs. Me-Mow. He sung it after he expanded his liver to cure himself of the poison Me-Mow injected into him. Lyrics Big liver! Big liver, yeah! Retrieved from "https://adventuretimesuperfans.fandom.com/wiki/Big_Liver?oldid=28334" Categories: Song Season 3 Song Community content is available under CC-BY-SA unless otherwise noted.