This abbreviation stands for “I don’t know nor care”. Use it when you don’t want to use too many words. When you want to get your point across, it’s a simple I don’t give a fuck.
Them: Did Britney justgetdumped by her boyfriend?!
Me: idknc
Person: Love that iDance song Person 2: Can you do the dance?!?!
Person: There's a dance?!?
Person 2: Yeah it goes like this *proceeds to move about like they are a retarded monkey on speed*
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."