It means multiple things. Basically, its a WWII reference, meaning:
1. Karate chop. Japanese were known by soldiers for their superior hand to hand combat skills, particularly in karate.
2. To strike a person unexpectedly, similarly to a sucker punch.
3. Loosely, it refers to an unexpected attack or ambush.
1. Karate chop. Japanese were known by soldiers for their superior hand to hand combat skills, particularly in karate.
2. To strike a person unexpectedly, similarly to a sucker punch.
3. Loosely, it refers to an unexpected attack or ambush.
Wow! Did you see Tom get into a fight, yesterday? He hit that guy with a vicious jap slap and almost knocked him out.
by Legendary63 July 21, 2018

A sexual act where a woman has the helm of her vagina slapped by the three primary fingers while the pinky is bent and covered by the thumb.
by ModernEnglishEducation June 10, 2019

When you take your hand down to your bumhole and shit in and get it all out on your hands and clap so shit flys everywhere, og you could slap someone then its a real Danish slap.
by Carsten Grimmelmann February 7, 2025

Bob: Jamie let me slap u
Jamie: why
Bob: Because it’s National slap Jamie capaldi day xoxo
Jamie: fair
Jamie: why
Bob: Because it’s National slap Jamie capaldi day xoxo
Jamie: fair
by Aa.ron45 January 2, 2023

Slapping Somebody with a hand full of godly Jizz, fresh from a sweet jerk off from watching Your Favorite Kink style porn category, made famous by the “Indie Valedictorian” Hopsin.
by Salli7271 January 27, 2020

Poison slap. Or posion damage; is defined as when someone delivers a slap to the face of another person. But that the atttacker, beforehand has spat in their own palm. This in order to deliver a more lethal and disgusting attack on the victim and rendering them severally discombobulated and embarrassed.
It is common to, right before delivering the slap, to shout outloud: POISON BITCH!!!
It is common to, right before delivering the slap, to shout outloud: POISON BITCH!!!
Lackey #1: -Eyy El Jefe be crazy amigo! ¡I saw him the other day with that new guy!
Lackey #2: ¿A ver, carnal?
Lackey #1: ¡Si! He gave him da poison slap right across the carra!!! Told him to show some fucking respecto!!!
Lackey #2: SHITTTTT!!!!!!
Lackey #2: ¿A ver, carnal?
Lackey #1: ¡Si! He gave him da poison slap right across the carra!!! Told him to show some fucking respecto!!!
Lackey #2: SHITTTTT!!!!!!
by Dragopierrr996 September 2, 2023

A BDSM sex move where (during intercourse) you finish in her and take a poop in your hand, smack her with it and ditch her without untying her. Preferably because you hate them.
I met a guy last night and when we were getting naughty he came in me and performed a slap happy crappy. I never felt so embarrassed when my roommate came in
by catchingfire3 March 2, 2021
