bless up 

Something you immediately say after you mess up.

It was first used in 2001 on BET's Freestyle Friday by rapper Sean Nicolas in his battle against MC Jin (formerly Jin tha MC) after he messed up his lyrics.

Despite the Bless Up, Jin was able to win the battle and secure his place in the Freestyle Friday Hall of Fame.

"Ay yo, I don't mess up, Sean Nicolas Bless Up!

bless up by MakeAmericaThinkHarder October 3, 2019

Bless Up 

Verb:
Blessing up is when you mentally prepare yourself for an event that is considered nerve racking or comical.

Me: You will do great man, bless up.
Friend: Okay dude, I'm ready.

Bless Up by DaRkLYr January 14, 2017

bless up 

a form of sexual intimacy towards friends

B: Sup Ma
C: Wassup shart
B: Bless up fr 🙏🙏🙏

bless up by faded than a hoe January 27, 2023

bless up 

A retard's way of saying "God Bless you." because their brain has a lower processing power than a potato.

Man 1: Hey, how's it going?
Man 2: Bless Up! Heh, YOLO man!

bless up by D33tly April 14, 2016

Bless Up 

A word used by a football player before a game when there in no chance of winning.

Alex screamed bless up every game day

Bless Up by Fund my Cat December 2, 2016

Bless Up 

Yo bless up with some fries

Bet

Yo bro bless up with some gum

Bless Up- Sharing

Sike broke ass stop begging for my shit stupid ass

Bless Up by yonger November 14, 2019

Bless up 

Wishing a homie good luck,greeting a friend, or sayin bye

“Ima heel flip the 4 stair at the square.”
“Ok bless up bruh”

Bless up by MC Abel March 15, 2021