Heerf

Heerf, usually written in all caps as HEERF, is a meme word used my many Inanimate Insanity fans as well as members of the Object Shows Community.

This meme's groins came from episode 7 of Inanimate Insanity II, where if you reverse a word in a line of the musical number in the episode, which was "free," it said "heerf."