nip slap 

When a person of Japanese origin(a nip) slaps another person. Similar to a pimp slap. Often used to bring shame to the recipient, or to illicit humor from those present who witnessed the nip slap.

Can be used in the past tense, "Nip-Slapped" to indicate that someone got a good old fashion beat-down by a Japanese person.

Damn, did you see how bad Todd nip slapped Jeff when he was passed out drunk like a guppy. How embarrassing! Good thing you got a picture of it.

nip slap by HamatoYoshi May 15, 2010

grandfather slap

when someone slaps another person in the same fashion as a bitch slap, except with more seriousness and with an intent to harm.

bob: "god damn! that dude just bitch slapped that man to the ground!"

bill: "no bob, that man just got grandfather slapped."

grandfather slap by grandfather3 November 3, 2010

shaft slap 

the act of pulling out your penis and slapping a random person in the face with it so hard that the imprint is left on their face

bro, im totally gonna shaft slap your uncle when he gets home

shaft slap by dr mcnasty December 14, 2010

Pepper Slap 

The idiots way of saying "pecker slap" because he/she/it did not hear correctly and only repeats what he/she/it hears in an attempt to sound cool, often used incorrectly.

My buddy was like, racing this car, and he totally pepper slapped the throttle and like, won going 460 miles an hour.

…..Cool man

Pepper Slap by Driver90 January 12, 2011

Chaw Slap 

The event where one takes his "Big Ol' Chawski" out and slaps it across anothers face.

"My girlfriend kept nagging, so I Chaw Slapped the bitch in the mouth and told her to make me a jelly samich"

Chaw Slap by ChAw SlAp February 22, 2011

Cauliflower Slap 

When a woman proceeds to use her breasts to slap you across the face.

Related to a Mushroom Slap.

I thought everything was fine while we were laying together, then she cauliflower slapped me! Man, I was NOT expecting that!

Cauliflower Slap by Jermey Grem April 26, 2011

wallpaper slap 

when a girl has a loose vagina and you take the flaps and put it on your nose while you chow her. slaping your nose around in there.

holy shit i chowed her and then she wallpaper slapped me and i was down for it.

wallpaper slap by fuckingjuhcuh September 6, 2011