A fork of Rural Dictionary
A term used when you are laughing insanely hard. Similar to laughing your ass off, you are busting a nut, because you are laughing so hard at a persons joke.
Jeff: "Damn, look at her camel toe gobble up those tights!! Hahahahah" Carlos: "Oh my god! I am busting a nut laughing right now!!"
Laughing so hard you bust a nut.
"Munson's dick pic was so small i busted a nut laughing!" "....i hope he's allergic to nuts because that shit aint funny." "It's hilarinut, shut up."