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

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>!

by almosca99 June 1, 2020

flex dynamite

He's the gayest person you will know

Flex Dynamite is gay

by youtuber12321 September 30, 2019

Flex Tape

Tape used for fixing boats sawed in half by Phil Swift.

"I SAWED THIS BOAT IN HALF, and repaired it with only Flex Tape."

by InkDictionary January 11, 2019

flex offender

flex offenders are people who flex so hard it makes others uncomfortable and the flex offender seem unapproachable and greedy. flex offenders have to stay at least 25meters from mirrors.

don't be a flex offender

by flailyhaley June 22, 2025

swag flex

used by logic cause he has impeccable amount of swag and flex =.. swag flex :} its dat flexicution

swag flex bitch na jk.

by david swag August 28, 2018

Real weird flex

A flex which is not awkward like a normal weird flex, but is weird in it's contents while nonetheless impressive.

"I won a game of chess on my phone while using it as a bat to play table tennis (real story) ."
"That's a real weird flex

by Soosmon July 1, 2023