Sleepy Slap 

The act of slapping another person while he/she is asleep.

"The man sleepy slapped his friend for being a douche the day before."

Sleepy Slap by OLUF May 22, 2015

sleep slap 

The act of involuntarily slapping your partner or lover during ones sleep in the night.

"Last night, after we had sex, you gave me a sleep slap. Hold me."

sleep slap by Deviate March 4, 2008

slap yourself to sleep 

You masturbate yourself to sleep

Go slap yourself to sleep(;

slap yourself to sleep by Basketball.2019 July 17, 2014

Itachi Slappin' Niggas put Niggas to Sleep 

This is used all though my school. It basically means that someone is So Super humanly fast with movement, Actually Slapped the shit out of Someone to the point that they are sleep as Soon as he turns around. This Term was connected to a Now Blocked Video on YouTube Where it has Travis Scott's Goosebumps in the background playing and as Soon as the man Slaps him it goes into Slow monition to where Kendrick say "..The PUSSY TO DIE FOR!" Because the guy Immediate swiped his girlfriend off her feet and ran away with her.

The Character Itachi Uchiha is from Naruto and he was named the strongest of the Uchiha clan, with this he was quick. This Phrase is Simply putting a Red Flag on someone because of their Brute strength while being able to keep Unbelievable Strength all at the Same time having a Motivation to get somewhere without having to fight a nigga.

Damn Nigga Call the Fucking Akatsuki Damn I swear Itachi Slappin' Niggas Put Niggas to Sleep.

Itachi Slappin' Niggas put Niggas to Sleep by Grumpy Gril'la April 4, 2017