Jap Slap 

To Jap Slap someone, is to slap them when they are not aware of the incomming slap. (I.E Sneak attack)

Comes from when the Japanese bombed Pearl Habor in sneak attack fashion.

"When Alex wasnt looking I Jap slapped him right in the back of the head"

Jap Slap by Gary B January 12, 2005

Jap Slap 

A highly technical, extremely dangerous martial arts move in which the individual performing the act strikes their victim with one side of their open hand, then immediately reverses the course and brings the other side of their hand accross the victims face.

My wife wouldn't stop sobbing after her cat died, so I jap slapped her and put her to work on the dishes. Sometimes you have to go that extra mile to help with the healing process.

Jap Slap by Stabsunteroffizier Wunderbar February 28, 2008

jap slap 

To slap someone so hard they become slant eyed.

Back off my food before I jap slap you.

jap slap by kmac_1313 August 17, 2004

jap slap 

Against political correctness, it really means to be hit with the back of the hand. Now its known as a pimp slap by yuppies trying to be urban

If you dont shut up i'll jap slap you so hard!

jap slap by daveybaby April 17, 2006

jap slap 

In WWII the japenese use to slap P.O.W's execively as a means of interagateing their suspects. So, the term Jap Slap became popular in that era just as a reference to slapping someone.

HAHA you got Jap Slaped by the cops.

jap slap by b from the bay December 28, 2005

jap slap 

A traditional Jap Slap from the 1980s is a special move where you perform a crouch (preferably with a knee slide beforehand) and release a powerful judo chop directly at the end of the victims penis (from the Greek 'πέος') ergo the name of the maneuver which refers to the racist slang 'Japs Eye', referring to the urethral meatus. If delivered with enough force it will also hit the testicles (otherwise known as the goblins purse) with sufficient force as to make the victim kneel over and cry for a bit. If successful the victor can walk off with his arms raised high and shout 'Jap Slap'. However, this variation of the Jap Slap may be limited to the region of Essex in the UK.

'I just dun u wiv a Jap Slap'

jap slap by idunapoo November 4, 2018

JAP slap 

To strike someone -- who *really* has it coming -- in the face with the back of the hand. JAP = Jewish-American-Princess.

If you don't shut-the-fuck-up, I'm gonna JAP slap you into next week!

JAP slap by WonderShe June 12, 2006