Birkonian

An indiviaul that hails frm the town of Birkenhead in Merseyside, UK.

I'm not a fookin' scouser, I'm a birkonian ya pillock

by Shalroth May 23, 2005

Bienkowski

A great and achieving person, if you are ever lucky to meet one, take it as a fortune to yourself.

“Oh that Bienkowski kid is so nice”

by eggs for life November 12, 2019

berko

When someone is crazy, or insane. Off the deep end. Berserk. A nutter.

"Watch out for Ethan, he's totally berko!"

by Colin Kelly July 24, 2008

the berko special

To brutalise a female partner in bed to the point she no longer wants intercourse.

Did you hear Matt gave that girl last night The Berko Special

by supreme benefactor February 6, 2017

Berkopec

what you call someone when they're running around naked.

oh hey look at that berkopec!

by poopfaceheadbutt March 20, 2009

Berkowitz

Jerking off while looking in the mirror.

Tommy likes to give himself a berkowitz before he goes out.

by elborrito April 4, 2011

Berko

Too 'lose the plot' as to say. Yell abuse etc...

Mentally or emotionally upset; deranged: berko with grief.
One that is violent, upset, or unrestrained.

A situation has not worked out as you hoped (you go 'berko')

by Neri August 7, 2006