by flex mashing bih March 18, 2021

by Saladcakes May 28, 2022

Friend 1: I saw your roommate on IG in the new Tesla model S self driving. Bro really getting to the money now.
Friend 2: I saw that post. Not hatin’ but that’s his uncle’s car. We drove to the club in it yesterday.
Friend 1: y’all Dirty-Flexing like a motherfucka lol… pick me up in it next time.
Friend 2: I saw that post. Not hatin’ but that’s his uncle’s car. We drove to the club in it yesterday.
Friend 1: y’all Dirty-Flexing like a motherfucka lol… pick me up in it next time.
by 213JetSet February 11, 2023

To flex is to show off that you have more, or you are better at something.
Another kind of flex is to tighten a muscle.
Another kind of flex is to tighten a muscle.
Person 1: "I'm soooooooo much better at this, I mean, look at me! *gets an unbeatable high score*"
Person 2: "Bitch stop flexing"
Person 2: "Bitch stop flexing"
by ShxdyNeo September 20, 2018

To flex means to show off or display something, usually in a boastful manner. This can be related to physical strength, wealth, style, or any other personal achievement. It’s often used in a context where someone is trying to impress or brag.
by YkMatt August 21, 2024

"The electrician installed a new flex cable to connect the new electrical outlet to the main power source."
by Arminkshipper June 18, 2025
