The sexual act of ripping out a used tampon from a vagina and proceeding to strike the user of said tampon in the face with it.
Person #1: I heard Mike twat slapped Holly.
Person #2: Ya, I know and I heard she loved it.
Holly: It's true!
Person #2: Ya, I know and I heard she loved it.
Holly: It's true!
by ColoradoShrimper November 1, 2010

when after receiving oral sex the guy pulls his penis out of the chicks mouth and slaps her on the forehead with his dick
by swil February 27, 2003

When a man shaves his pubic region while saving the pubic hair, then proceeding to ejaculate on a females face, he then slaps her in the face with the pubic hair causing the hair to stick to the ejaculate on her face. The man will then proceed to slap her in the face with his erect penis.
Bobby: I gave your mom a Gorilla Slap last night! Now she has a fucking beard!
Josh: hahahaha, my mom's a bitch anyway!
Josh: hahahaha, my mom's a bitch anyway!
by Mud Monkey in Brazil December 9, 2008

a 'tard slap is a term used to describe the motion of slapping one's own upper chest with the side of the opposite hand. it is used when mocking retarded people or when accentuating the fact that one did something retarded. often accompanied by a "huh huh huh" type of fake laugh.
screenname1: omg i just spilled coffee all over my science homework
screenname2: hahah you're so stupid.
screenname1: *'tard slap*
screenname2: hahah you're so stupid.
screenname1: *'tard slap*
by alana jonas March 7, 2010

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

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
