had to flex

Had 2 stunt on them hoez

Sorry bro....had to flex

forehead flexing

When you flex your forehead muscles, like when Arnold Schwarzenegger screams anything.

Arnold Schwarzenegger forehead flexing while saying "IT'S NOT A TUMOR"

Flex-Mas

When one shows off - flexes - there christmas gifts within the next week after christmas.

S "shit man nice jacket, shoes, hat"
K "yeh man xmas presents'
S ' ahh standard Flex-mas'

time flex

They the real OG for no reason in the middle of a sentence

John Doe:”yall didn’t get this guy like I did before the Kanye collab, unrelated emoji”
John Smith:”doe hittin with that time flex”

flexing and flashing

acting out & or showing things in a continuous reckless matter without an effect

hey Walter is over there with his gun! don’t worry he’s not gonna do anything he’s just flexing and flashing

fat flex

A very hard flex that has an effect on people so strong they could end up dazed and confused

Damn man, he hit us with a fat flex when he walked in with the Gucci sweater and got two girls at once.

flexing on anorexics

when you’re taking a shit (because anorexics don’t eat they can’t shit)

man 1: “aye bro call me real quick”

man 2: “for sure dawg hold on i’m flexing on anorexics”