A term that came from the idea that flexing muscles is a way to show off.
To openly display expensive belongings, or to brag on one's self; talk themselves up.
"She posted images of her Gucci purse to flex."
"He was flexing on us...talking about how many girlfriends he has."
Noun- a person who acts out in order to get attention
My bro: I heard Greg tried to do a backflip because he was in front of hella females and landed on his face
Me: yea he’s a flex
When someone is flaunting, bragging. You see a lot of celebrities do that and probably rude girls in school. If someone does this often enough they’re a flexor
Becky: Well, yesterday my Dad bought me a yacht and bought me a car, it was a Lamborghini
John: Becky stop flexing,no one likes flexors
Verb: To flex
Flexing is the voluntary act of bragging about an achievement or something one has. One may flex his property (such as money or jewelry), or his achievements (see example below) in order to feel superior to his peers and make them feel inferior, reassuring himself of his superiority.
Guy 1: Hey man, how did the test go?
Guy 2: I scored 70/100, how did you do?
Guy 1: Mh, 72/100, not bad not good.
Flexer: Haha! I scored 99/100 noobs!
Out of nowhere
Flexer: HEY GUYS, LOOK AT <insert valuable possession and/or personal achievement of dubious value>!
Paul.
Stop being so good Goddammit
Why do you gotta flex on us so hard Paul
"I don't try ,Paul Mcquigge."
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.