Urban Dictionary: Flap it

Friendly Local Auto Parts Store

You don't have to buy that part from the dealer, just go down to your local FLAPS and get whatever they have.

by seamallowance May 26, 2011

Erstwhile and previously undisclosed girlfriend of Flipper the Friendly Dolphin

Little Timmy: Look Captain...its Flipper...theres another dolphin with him!
Captain Peg: Arrrgghhh...there be Flaps...

by Master of Cunts May 10, 2008

A hinged section of an aircraft's wing which allows the aircraft to fly slower but also generates enough lift to stay aloft.

Flaps - check 30
Controls - check free

by Charlie December 06, 2004

Noun: a movement of a ballsack from side to side or up and down.

Verb: the act of using your ballsack to hit something

Tommie flapped me with his ballsack.

I’m gonna flap that bitch in the face.

by Electrified22 October 15, 2018

by Krysta McBabe June 06, 2019

A quarter gram (250 mg) of heroin.

"Can you do me a flap for $40?"

by RealFamous February 25, 2016

Fapping while your wife falls off the balcony hitting the ground and flails her arms in agony.

I was busy fapping until the wife slipped off the balcony rail, then I was forced to start Flapping

by Balderic March 03, 2018