Slapper Fockers 

A slapper focker is an irish term usually used when at rage. It means failing at something when you try harded your best.

DaithiDeNogla: *misses shot in Golf It* DAMN.. SLAPPER FOCKERS!

Slapper Fockers by kilobyteLol August 5, 2018

Slapped By Legal 

Another way of saying 'You will be sued' or 'I am going to get my lawers'
Mostly known from Danny Gonzalez's second channel '2 Danny 2 Furious' video 'getting slapped by legal :/'

"He's about to get slapped by legal for using our face"

Slapped By Legal by MugManNumber932 November 1, 2020

slappin' d (to something) 

Going hard while doing something.

Guy 1: What you doin tonight?
Guy 2: Slappin' d to weights
In this scenario, guy 2 indicates he will be lifting weights intensely tonight.

Guy 1: Anyone tryna slap some d to pow this weekend?
Guy 2: Yeah, let's slap!
In this scenario, guy 1 is asking his friends if anyone wants to hit the slopes for a powder day this weekend. Guy 2 accepts enthusiastically.

slappin' d (to something)

slappin' d (to something) by DoctorThicc January 27, 2019

Mirror slapper 

A pimple so big that when you pop it, it spews out onto the mirror.

That giant pimple is gonna be a mirror slapper for sure.

Mirror slapper by PESHI August 30, 2022

SLAPP 

A word owned by Davie504.

Usually followed by the word B A S S to describe the E P I C action of slapping a B A S S to produce some sweet sweet melodies.

A person who SLAPP the B A S S is a SLAPPER, but SLAPPERS also referes to Davie504's loyal fanbase who SLAPPS like at all of his videos before they even watch them because they are true SLAPPERS.

Davie504: SLAPP like now so I can SLAPP my B A S S!

SLAPP by pigpiss September 8, 2019

Will Smith Slapping Chris Rock

Will Smith slapped Chris Rock because he joked about his wife. Chris Rock then says “Will Smith just smacked the shit out of me.” Then Will Smith screams and says “Keep my wife’s name out of your fucking mouth!” Chris Rock says: “Wow”

Will Smith Slapping Chris Rock sure was one hell of a battle.

Will Smith Slapping Chris Rock by nike kicks March 29, 2022

slipped a mickey 

Slang term for a drink laced with a drug (especially chloral hydrate) given to someone without their knowledge in order to incapacitate them.

NotDave had been handcuffed to his own bed by one of Steve's girls who had slipped a mickey to him earlier in the night.

slipped a mickey by Nomynameisnotdave January 4, 2009