it can mean anything you want. if you call someone a boosh it can insult them or compliment them.
my sister stole my sock, she's such a boosh
by MustyMoose March 1, 2021
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Direct name replace ment for Bro bestie, mah nigga, blood brother, ride or die, a dude you can confess too.
Example;

Tyler: sup nigga?
Johnny: what up boosh!
by Ezeverlast August 29, 2018
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A person who talks in a self pitying way
My dad was a boosh when he complained about having to do all the work around the house after a long day at work.
by Word Doctor III May 19, 2015
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Used as a dismissal phrase. Such as “boy bye,” “yeet!” or “skrttt.”
“You don’t drink La Croix? Boosh!”
by ingkols2027 July 28, 2018
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Another, better word for raspberry.

Blowing air onto a part of the skin, causing the lips to rumble, and making a boosh-like sound.
I like to give my baby a boosh on his tummy.
by Arwyn Ascestir March 18, 2023
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Terry: yo Dave pass me the boosh will ya need to pack a fatty

Dave: get the fuck up and get the boosh yourself you fat fuck
by allahu akbar 911 March 7, 2020
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