flak 

Flak is slang for any type of jacket. This can be a hooded or unhooded but it must be a jacket, it does not refer to jumpers.

James:Blud its cold out init
Me:Good observation my friend could you pass me my flak then to conserve my warmth?
James:Wagwan cool yeh safe one wun up here you go

flak by The Ville June 16, 2007

flak 

the proccess of using a male or female's pubic hairs to floss one's teeth

Rob had some gunk in his teeth late at night so instead of walking to the bathroom he just flakked with Ingrid.

flak by PussicusS August 31, 2012

Flak 

v.

See the word fuck.

Go flak your hobar, epicene bawd!

Flak by You're a Donkey-Sucking-Freshman-Flaker December 4, 2004

Flak 

When a girls ass is hanging out of her short shorts. Under boob for Ass.

Damn look at the flak on that girl!

Flak by Jay20202 October 8, 2017

flak 

Hot, tall drink of water of Australian origin. Has a decided preference for brunettes. Follows directions moderately well.

Flak is sooo sexy. Where's my bottle of brown hair dye?

flak by Jules March 25, 2005

flak 

Abbreviation for the German term Flugabwehrkanone (sometimes Fliegerabwehrkanone), which is an anti-aircraft gun. Get your German right, you dipshits.

"Diese Flak kann auch gegen Panzer eingesetzt werden."

"This flak can also be used against tanks."

flak by Feldherr November 14, 2016

Flak 

A word that is used to describe a moment when greatness is achieved

“I got a 6 kill streak”
“That’s Flak”

Flak by Gunter November 6, 2019