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

Flex tape

This thing can literally fix anything! It could have probably stopped the Titanic from sinking, too bad Alan Swift wasn't alive.. unless 🤔

Person 1: Dude I got some flex tape and it can fix anything!
Person 2: No way! Can it fix my life?
Person 1: I'm afraid not...
Person 2: Dang it.

by Apersonthathasnothingbettertod April 12, 2020

Flex seal your god damn mouth

Another way to tell someone to shut the fuck up because they won't stop being a fucking fortnite player

Kenny I with fucking flex seal your god damn mouth shut you gay fortnite player.

by I love izzie999 April 15, 2021

Flex

the word flex usually means to bend a joint, but in this case, to flex something means to steal something that is not yours, so its a verb.
my friend created this word so i added it because i thought it would catch on.
flex, present tense
flexed. past tense

"Alex, that dude just flexed your phone"

by diamondman200 May 6, 2018

Flex tape

A tape used to tie up the kids in my basement.

I mean...

If your wife is cheating on you use flex tape.
You wanna stab a goat use flex tape.
Kids haven't eatin in 7 days use flex tape.
Prostitute runs away, use, A GUN.
Gay person runs closer use A GUN.

by Hyphen_ July 5, 2020

Cotch Flex

A cotch Flex is a type of sex toy, used by asian men.

That cotch flex felt really good yesterday night.

by Anonymous792 March 31, 2009

Thrill flex

An impulse on a whim. Like a copycat shooting. A Thrill Flex with all the News and Social media inspired violence based on young men, not legal adults yet, thinking they can get away with because everyone else is doing it. A Thrill Flex.

He took a gun from his guardian to rob a convenience store because on a Thrill Flex impulse because he felt empowered.

by SLAYING DRAGONS 🐉 June 5, 2022