krutinsai 

A lesbian psycho Bitch

she's a Krutinsai

krutinsai by BigFatRoustBeefWetPinkPussy69 May 4, 2019

a "Krupinski"

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"

a "Krupinski" by bigfattitties420 November 23, 2020

krupinski 

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.

Oh my god that person is such a Krupinski!

krupinski by Well I didn't know that May 16, 2018