berserker 

Somebody who gets smashed and possibly turns violent before or after doing so. Named after Norse warriors who would get intoxicated using liquor, then fight to the death.

More modern use makes reference to people who more self-disregard and less focus on fighting or violence, and berserkers usually will do all types of drugs.

Steve: Hey, have you seen Dave?

Me: Not for a few months... Who knows? That kid's a damn berserker.

Steve: Yeah, he's been drinking a lot more lately.

berserker by Robert July 29, 2004

Berserker 

One who tastes blood, then goes insane with the passion to kill; To commit mass genocide.

Excellent, if you ask me. Wish I was one...

Berserker by Leiko October 2, 2004

Beserkers 

People who just go insane when they fight and they ravish everything in their path.

"When a Beserker dies, he has the corpses of his dead behind him"

Beserkers by Zeonic Freak October 8, 2004

Beserker 

See Barbarian.

Beserker by Detranova August 6, 2003

beserkastan

A place now known as the middle east, where ol is abundant and the American Military spends most of it's time, under the orders of President George Bush

Densely populated by towleheads, sand niggers, dune coons, and Osama Bin Laden look-alikes.

My brother is in beserkstan, i hope he comes home

Fuck those sand niggers in beserkastan, lets watch some MTV2!!

beserkastan by Captian Zero September 1, 2008

Bersærk 

(berserk)
An old Danish word for being a viking and having been eating mushrooms all fucking day just to rape some women and cattle. Also the name of a pretty awesome Danish band.

"Hey wanna fuck my sister?"
"Relax dude, I'm not going bersærk yet"

In Danish:
"Jeg skal bare have to hajtænder"
"Desværre, vi har kun tamponer, der får dig til at gå bersærk"

Bersærk by Prebentime January 9, 2013

berserking 

A form of backpacking which covers several cities in a short amount of time, usually a city per day (or couple days).

We are berserking in Europe, we already visited 9 cities in the last 10 days.

berserking by jagunco June 27, 2011