guy1: hey dude i got a funny new tshirt  guy2: well dont be a fucking butter whistle lay it on me
funny old fashion word that could be used to describe some dicktree cunt or maybe just a good old fashion nigger that is not doing his work
"guy1: hey dude i got a funny new tshirt  guy2: well dont be a fucking butter whistle lay it on me" What is the definition of "butter whistle"?