A funny prank to play whilst drunk at a party or sleep over. Much like placing cream in the open hand of a passed out or sleeping person and tickling them on the face so they slap cream in their face. This is very similar, only using a different kind of "cream". One masturbates on to a piece of tissue, and places the used tissue dry-side-down on to the victims hand. The victim is then tickled on the face to entice them to scratch to itch, and then end up with a wanky tissue stuck on their face.
Dave: Mate, Simon's out cold.
Frankie: Shit, yeah. Hey, he's got one hand open.
Dave: You thinking what i'm thinking?
Frankie: Hell yeah! Let's wank slap this dude.
Frankie: Shit, yeah. Hey, he's got one hand open.
Dave: You thinking what i'm thinking?
Frankie: Hell yeah! Let's wank slap this dude.
by jewittinspace August 13, 2010

The jocular act of hitting someone in the face, usually gently, with a cold, plastic milk bottle. The bottle is generally at least 6 pints – large enough to cover one side of a person's face.
This action often just cools the victim's face in a pleasant way, rather than actually hurting them.
This action often just cools the victim's face in a pleasant way, rather than actually hurting them.
by Kokapetl January 19, 2009

by johnnyk March 13, 2005

by vi guy February 27, 2011

by Friendlee69 April 14, 2014

When a male moves rapidly i.e. jogs, runs, or gallops at a fast rate and their testicles and/or penis hits their inner thigh area (unilaterally or bilaterally, depending on which way you lean and how fast you're moving) creating a 'SLAP' noise that can be heard by others.
Cause:
Commonly by not wearing any supporting undergarments (i.e. underpants) which allows the gonads to move free-flowingly.
Action:
Wear underpants or some other type of supporting undergarment (stupid)
WARNING!! Can be painful!
N.B. Through recent study it has been noted that women can also suffer from a female equivalent of 'chap slap'.
However, more studies have to be conducted in order to confirm the origins of the 'SLAP' noise.
Scientists are unsure whether it originates from the genitals, buttocks thighs or overtly large and gravitationally affected mammary tissue(s).
Biologically female candidates will be required for a forthcoming study - Sadly, due to poor sponsorship, candidates will not be rewarded for their efforts.
Cause:
Commonly by not wearing any supporting undergarments (i.e. underpants) which allows the gonads to move free-flowingly.
Action:
Wear underpants or some other type of supporting undergarment (stupid)
WARNING!! Can be painful!
N.B. Through recent study it has been noted that women can also suffer from a female equivalent of 'chap slap'.
However, more studies have to be conducted in order to confirm the origins of the 'SLAP' noise.
Scientists are unsure whether it originates from the genitals, buttocks thighs or overtly large and gravitationally affected mammary tissue(s).
Biologically female candidates will be required for a forthcoming study - Sadly, due to poor sponsorship, candidates will not be rewarded for their efforts.
Yeah Nan. I know. I ran up the stairs the other day to go get my wanky blanky and i got chap slap. It was well loud!! Bloody hurt as well!!
by Neville Smythe-Boyd Anderson Chapworth March 26, 2005

Alternate version of the Slap the Bag game, with the following rules:
- one of the players starts the game holding the bag
- other players call out a name and slap the bag; the called player must drink
- the called player cannot be the player holding the bag; the bag holder is immune while holding the bag
- if the caller misses the bag or is blocked from slapping the bag, they must drink instead
- the player who drinks becomes the holder
- one of the players starts the game holding the bag
- other players call out a name and slap the bag; the called player must drink
- the called player cannot be the player holding the bag; the bag holder is immune while holding the bag
- if the caller misses the bag or is blocked from slapping the bag, they must drink instead
- the player who drinks becomes the holder
by 826bagslapper April 26, 2014
