Bereska 

Last name derived from Bereski (Polish) but separated and spelled and pronounced Ber es ka. This family reestablished themselves in Ukraine where they wouldn't dare to be known as pollocks again. Considered to be a dangerous family and related to organized crime they have expanded to America working amongst other Ruskies in Philadelphia and Atlanta.

Oh my God, what just happened!? I don't know but he definitely pulled a Bereska on you.

Bereska by Bereska August 6, 2021

Beresk 

The act of losing your mind/going off for some reason. Similar to going berserk, only more filthy language is used etc. People most commonly go beresk when losing money through betting.

Person 1: I baced number 3 here.

Person 2: I backed number 2.

Race Caller: And number 2 misses the start horribly and cannot win!

Person 2: For fuck sake, EVERY FUCKING TIME i back something the motherfucking piece of filth makes me do my ass. For once in my fucking life can i please back a fucking winner for fuck sake!

Person 1: Mate, you've gone beresk..

Beresk by bereskhuman September 29, 2010

beerskank 

The smell that comes from the (usually sleeping) bodies of people who have had too much to drink

The smell of my dorm room.

I played Circle for three hours and passed out in my bed and now my sheets smell like beerskank

beerskank by Mrs_Boston January 21, 2008