Flex

To take or steal something, with the past tense being "Flexed" and present participle being "Flexing"

Example One: Kyle recently went to the convenience store to flex a Monster energy drink.

Example Two: Chad is flexing his new Lambo in Instagram

Example Three: I just flexed the PS5, y'all down to play.

by diamondzsantana April 18, 2021

Kitty Flex

A kind of flex aiming to look cute and/or silly, similar to japanese cat motions.

goggle nyan and hope you find some girl acting like a cat? I can't really give a good example!
*kitty flex*

by Dannala January 8, 2011

Flex

Something that asia robinson cant do

Example: Dang Isis can flex

by narutolover28 January 5, 2019

Captain Flex

Dude with a slim build who sees himself as more of a Scottiah adonis body god
Usually found peacocking around the floor for no reason
Throws out a random flex when a member of the opposite sex is around

Look at BB over there peacocking round those hoes, he is the real deal captain flex

by Jonsnowknowsnowt July 27, 2016

fear flex

(n.) / (v.) fear-flex
Definition: When someone puts on a big show of being “afraid” so the room pivots around them—making another person look sketchy or guilty without naming any real behavior. Low-key a control move.

“Dude was just waiting for a ride and she hit a fear flex—now security’s hovering.”

“Manager fear-flexed and acted like the new kid was a problem, even though nothing happened.”

“One fear flex at the door and the whole vibe went ‘safety meeting.’”

Also: fear-flexing (gerund)

by Jrock01 October 16, 2025

Flex tape

A special tape used to cover a males dick tip while he is cuming

STACEY! GRAB THE FLEX TAPE IM CUMING

by Potatoepatches August 26, 2019

classic flex

Act of flexing (/flex) or low key boasting over the fact you played classic wow, also known as vannila wow, an original world of warcraft.

Trying to assume superiority over your peers in a current non-classic expansion, because you assume nobody else ever could have possibly played classic like you did.
Preferably over raid and group chats and voicechats with as many people as possible involved.

It also has a memeberberry effect, when people pile on, to prove they "know the lingo" and "were there too" which eventually turns into an endless circlejerk which then occupies discussion, till broken up.

It is not to be confused with general private reminiscing over outdated WoW content.

Classic Flexer 1:"Classic was better and I played it so I am better too, let me tell you why you all live normies suck, but not me, cause I am only here till classic..."
Classic Flexer 2:"Oh remember when we had to drink water? Aw yeah, classic was SO DAMN GOOD!"
Classic Flexer 3:"Ugh, this expansion sux, remember when, in the good old vanilla wow ..."
Classic Flexer 4:"HAHA! Right guys, NAXX was the sh!t, this dumb raid has nothing on it!"
Raid Leader: "Jimmy , would you kindly shut the fuck up and do /pull 10 and follow these "oversimplified" boss mechanics properly?"

by Kekmaker May 29, 2019