HOINT literally means... HOINT.
An all purpose word that can be used in any and all contexts and scenarios. As
long as it is
said loud and aggressively, it's meaning comes across correctly.
It originates from The Pitcairn Islands in the far South Pacific. The residents of which are the only ones who truly understand it's meaning. All of which describe it as "unexplainable."
This doesn't mean you can't use it, though. It's becoming more and more
common in parts of Canada and the
U.K.
"Hey man what's up"
"HOINT!"
"... what?"
Or also,
"Hey man can you help me carry this?"
"HOINT!"
"Thanks, bro"
Or
even,
"
Hey how'd the
game go?"
"HOINT!"
"Oh, I'm sorry to hear that, bro"