1 definition by An Hero 9001

What is made when you are masturbating with a stick of butter up your ass. You forget about it, and it melts. You put it in a container and it reeks of shit and butter.
Dude I made 7 people puke yesterday with my shit butter, I put it in a sock.
by An Hero 9001 March 26, 2009
Get the Shit Butter mug.