1-2 Mayweather 

The act of fighting/punching someone. Often followed with the 3-4 McGregor. Popularized by the NELK boys.

Buddy was talkin' shit, had to give him the 1-2 Mayweather

1-2 Mayweather by Miguel Viper April 23, 2018

1-2 mayweather 

*Punches Ossian in the dick*
Ossian: What the fuck!
Me: Full Send.

Friend: I had to use the 3-4 Mcgregor on him.
Me: Bitch ass, the 1-2 Mayweather is clearly more surperior.

1-2 mayweather by 1-2 Mayweather January 26, 2018

1 2 Mayweather 

When two people fight and one of them ends the fight in a two hit combo. Occasionally followed by the 3 4 McGregor.

1.Did you see Dominick finish that guy off with the 1 2 Mayweather?

2.I’m about to hit you with the 1 2 Mayweather.

1 2 Mayweather by Vt_Kobe August 4, 2019

1 2 Mayweather 

An absolutely legendary phrase. You know what it means. Can be used in tandem with “3 4 McGregor" for extra emphasis.

Alexa: Dude I hit ‘em with the 1 2 Mayweather!
Josephina: Damn that’s tiiiiiight!
Maddi: What the hell is a 1 2 Mayweather? You guys sound stupid.
Eva: C’mon, you should know by now. It’s the 1 2 Mayweather, and it’s the greatest. *Mic Drop*

1 2 Mayweather by AT-ATLien May 3, 2018

1-2-3 Mayweather 

Slang in the LGBTQ+ community. Means giving a hand job.

That guy is so hot. I wouldnt mind giving him a 1-2-3 Mayweather

1-2-3 Mayweather by Conqueeftador December 31, 2023

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020