when you correct someone's grammar but you're fucking wrong
Dude #1: Hey, that's has a hyphen.
Dude #2: No it doesn't, idiot, you totally just pulled a "Krupinski"
by bigfattitties420 November 24, 2020
Get the a "Krupinski" mug.
A krupinski is someone who often has a high intelligance and very quick witted. They often are amused by dirty or politicaly incorrect humor. They almost always get what they want.
by Well I didn't know that March 26, 2018
Get the krupinski mug.