knee-slapper

when someone slapps their knees because somethings really funny.

eg. danas brother sings and dances to 'its raining men' KNEE-SLAPPER

eg. claudias hair is ranga *slaps knee*

by dont you just wish you knew July 13, 2009

kappa slapper

another name for a townie bitch who thinks she looks hard by wearing tracksuits, starting fights, and shagging anyone with more than 50 pence in their pockets

damn, that kappa slapper is ugly!

by mofo69 November 11, 2004

Sack Slapper

Poop that is so big, when it is on its way down it slaps your sack.

When your turd hits the back of your nut sack its like the two things guys pride them selves on most high five each other. Thats a sack slapper!

by Handyandy12345 January 20, 2009

water slapper

A swimmer

A kid in my class is a water slapper

by jgyhsref January 22, 2020

Banana Slapper

Another word for whore

''Aye mayne, did you meet up with that banana slapper the other day?"

"Sure did"

by Chickum Sammich April 22, 2010

Donkey slapper

In the south, a squatted truck with straight piped exhaust that is ridiculously loud. Typically driven by a fuckboy with permed hair and a flatbill hat and Instagram name on the back window. They are often found driving through Walmart in the evening.

I saw a donkey slapper at Walmart and there was a douche canoe giving head to his homosexual fuckboy in the front seat.

by MAGA 101 January 12, 2019

cunt slapper

A joke that is even funnier then a knee slapper. Usually a sexual joke. It is so funny that in order to handle it you must slap your own cunt!

That joke was a real cunt slapper, I laughed my pussy off

by Jason Jizzy October 1, 2005