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

Ghost Flexing

Definition: When someone ignores your messages for days, then posts something impressive on social media to remind you they’re "still winning."

Example:
"He didn’t reply for a week but just posted a gym selfie with a Lambo in the back—classic ghost flexing."

by efsz June 28, 2025

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

Flex Tape

A weapon used to gag your enemy or strangle the by wrapping it around their neck.

I sawed this boat In half! Flex tape is keto

by NavyGarlic December 21, 2019

Blindly flexing

It's flexing but the person doesn't exactly notice. You do though, it makes you feel bad about yourself, sometimes.

Lily: "Oh my gosh! My 2 Ipads couldn't work, so I brought 2 more. And remember when I was in 1st grade? I dissected a cow eye!"
Me: "That's cool, I guess. You also already said that story of dissecting a cow eye over 100 times, I don't want to hear it anymore."
Me (thoughts): "She's blindly flexing again . . . "

by odd, nefarious dumbass November 3, 2022

Flex Boi

A gay kid that you should stay away from or he will try to rape you.

Stay away from Flex Boi.

by Flex Boi October 16, 2019

Flex

A way of making your friends jealous of your new AirPods

Random person 1: Oh hey guys.. I got some new AirPods, I can listen to music with GOOD QUALITY now!
Random person 2: Ugh why the fuck are you flexing

by itsarga January 21, 2020