when you are burnt really bad and the only way to discribe it is boined. when you are boined you are fucked up
by LIL RED April 18, 2006
n. Large breasts. A Japanese slang term adapted from a transliteration of the term "boing" which, as we all know, is what good breasts do.
Dave: So much ii boin here at this anime convention, amirite Steve?
Steve: The only "boin" I see is attached to fat dudes, you blind weeaboo. Get some damn megane already.
Steve: The only "boin" I see is attached to fat dudes, you blind weeaboo. Get some damn megane already.
by Estrella Muerta October 18, 2008
A meme for what "Battlefield Premium Currency" coins should've been named instead for Battlefield V.
by Friligd December 04, 2018
Synonym for "Normie." Used to describe them, considering saying "Normie" is now a thing that normies, or rather, boins, now do.
by Confetti-Throwing Puppet July 29, 2018
by Uncleboozer August 22, 2019