Clam flex

The act of an aggressive woman (most likely a lesbian, or Karen), in which this person will proudly demonstrate their innate ability to turn up from 0 to 11, and verbally, sometimes physically to assert themselves over those they perceive as someone who is not worthy of their respect.

"dude, did you see how that butch looking chick just got in Chad's face?"

"Yeah bro, that was the ultimate clam flex"

by Oafhunter December 8, 2021

Flex-a-tron

A muscle man, woman or thon that is into flexing in the gym and outside the gym with materialistic wealth and gym equipment, they are interested in futuristic fashion and anything Sci Fi.

That guy at the gym was a total flex-a-tron.

by Baylien Culture December 29, 2021

National flex your muscles day

April 19 is when you send a friend, partner or someone you trust a picture of you flexing ur muscles.

*sends a picture of big booty flex*

wow! Happy national flex your muscles day! Here is one too ;)

by Nukemaster69 April 19, 2022

Flex

When you flex your girl, your showing her off to everybody posting pics with each other & being a simp because you want everybody to be jealous.

Damn I just got a new girl her names kyleigh I be flexin her cuz she’s the baddest bitch in town.

by Flex yo girl December 5, 2020

Feel Flex

When you feel good and alpha af

I feel flex when I hit a PR on bench

by Tryceracrocs December 14, 2020

casu-flexing

When, usually a man, takes a picture of himself with his muscles flexed but is trying to look like he's standing casually.

"Look at the pic of this dude casu-flexing."

by Universe42 December 15, 2020

Flex

A location where an individual works out of body builds.

Hey man, where you do you flex out at?

by Creativelingo January 25, 2021