Flex Crapassitor

That guy at the gym who checks himself out in the mirror after each set.

Philo is the ultimate flex crapassitor, checking his abs in the gym mirror after every set of crunches.

by The BS Express January 7, 2022

flex crew

A group of fuck boys who flex any time they see a hot girl.

Fuckboy1: you see that muscle

Fuckboy2: yeah you see that?! FLEX CREW!

You see those guys over there that's a flex crew

by Yungbonbon August 13, 2017

Twist-a-flex

In the act of involuntary movements, usually under the influance of Meth Amphetimines. The person may be referred to as flailing (also found in the Urban Dictionary). The person may feel restless, or have aching of the muscles that cause them to move their extremities in odd ways that appear to be concidered as not normal. Movements include but are not limited to; arms, legs hands, feet, neck and head moving, dipping twisting, turning or jerking in all directions.

(verb): I don't want him to twist-a-flex in front of my parents.

(adj.): You are such a twist-a-flexer.

(noun): Hey, Twist-a-flex, can you sit still for at least five minutes?

by super_duper_gack_producer November 28, 2010

Twitchmaster Flex

A nickname for someone that twitches, or is really fidgety.

Man, he was fidgeting with his lighter all day, hes a Twitchmaster Flex.

by Mazzocchi November 7, 2005

Flex Tape

The greatest thing ever

woah that is pretty Flex Tape

by jfkdhvufdjkhrjihvdgbhvifhvldvh June 3, 2018

Androgynous Flex

Flexing on both sexes; A flex so amazing that every man and woman wants to fuck you, every child wants to be you, every elder respects you.

"To get that girl you need to not only flex... You need to pull off the Androgynous Flex"

"Wtf is the Androgynous Flex"

by NippleGuy25 October 13, 2019

Flex Entertainment

A meme label who makes other people look bad and don't care about others POV.

Used to be a good community but sadly took a turn for the worst.

Guy 1: Flex Entertainment fell off, not going to lie to ya.
Guy 2: Agreed. Mr Ice kept it alive all the time and made great stuff in there.
Guy 3: Uh, i don't have my own opinion, i'm supposed to hate him.. right??

by Oddist3OutNow February 2, 2022