BIG FLEX 

The ultimate form of flexing on other people.
It's often subtle and unintended but other people still pick up on the flex.

Person 1: "Hey does anyone have a phone charger?"
Person 2: "Oh, I have one in my car but I'm driving my dad's Audi today so I don't have it..."
Person 1: "BIG FLEX but okay..."

BIG FLEX by Bjabbjo September 17, 2019

Big flex 

Having sex with someone's ex in order to show dominance.

Dude, Jake just big flexed on James.

Big flex by wynggoy February 18, 2021

big dick flex 

You Deadass have a dick that can bend and go like a motherfucking helicopter in that wet ass pussy.

*during sex*
Oh yes daddy please use your big dick flex maneuver on me oh yea~
* Fucking DEMOLISHES THAT FUCKING BITCH LEAVING HER MOTIONLESS IN ORGASM*

big dick flex by FrankTheDankyea February 16, 2018

Big Flexy

1. Having ample muscle as to cause shirt to appear skin-tight
2. to cause jealousy among members of the same sex

1. Goodness, looks like Big Flexy walkin there.
2. *spoken by male* Pfft. Look at that. I won't admit it, but he's Big Flexy.

Big Flexy by Big Flexy April 3, 2003

Big Flexx 

The hardest underground SoundCloud rapper ever

Big flexx always be getting all the bitches I wish I could be like him one day

Big Flexx by Lil vape October 6, 2022

Big flexx 

Big flexx is the hardest underground SoundCloud ever

Big flexx always be fucking all the hoes and stacking hella racks I wish I could be like big flexx

Big flexx by Lil vape October 6, 2022

Big flexx 

Big flexx the most fire underground soundcloud rapper ever

Yo my boi what you listening to? oh just some big flexx he fucks hella hoes and gets money

Big flexx by Lil vape October 23, 2022