Top definition
To lose the plot - usually with a lot of cursing, swearing and wild gesticulating.
"Bob is going completely berko over that mistake!"
"His team lost the match and he just went berko!"
"If I don't get served next I'm going to go berko!"
by Schlub September 30, 2007
Get the mug
Get a berko mug for your barber GΓΌnter.
Aug 2 Word of the Day
Derived from "Squillionaire," "squill" is a dereogatory term for anyone who accumulates, flaunts, hoardes, or otherwise posseses wealth beyond reason.
Uugh, look at that squill parking his Lambo in the bike lane.

This fucking squill bought herself a Gucci handbag last week and gave $5 to my GoFundMe for insulin.

My landlord raised the rent again but they still wont fix the leaky roof. What a squill!
by Carnegie Freeman May 23, 2019
Get the mug
Get a Squill mug for your fish Abdul.
When someone is crazy, or insane. Off the deep end. Berserk. A nutter.
"Watch out for Ethan, he's totally berko!"
by Colin Kelly March 25, 2006
Get the merch
Get the berko neck gaiter and mug.
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 07, 2006
Get the mug
Get a Berko mug for your sister-in-law Julia.
1. An affectionate abbreviation of the name of the hertfordshire town Berkhamsted, used by the working class and middle class residents alike (see berkhamsted).

2. A word used to describe someone as racist, xenophobic, and totally anaware of any world outside of Berkhamsted. Specifically coined at the University of Sussex, in the mid-2000's. Particularly used by drama students.
1. "Come on Berko! Come on Berko! COME ON BERKO!" - Commonly heard on saturday afternoons at the Lilywhite 'stadium'.
"Uh, yah! I, like, go to Berko girls' school"

2. -"Are there gunna be any darkies there?"
-"God, you're so berko"
by Kyle Ross Richardson May 18, 2007
Get the mug
Get a Berko mug for your Facebook friend Abdul.
Jerome: Ay bruh u see dat thot?
Jamal: ya bruh she was fuckin berko

Ennis M. Lester: damn! That toddler is so fucking berko!
by BigTunaKill December 30, 2017
Get the mug
Get a Berko mug for your mate Bob.