doo doo flex

The act of taking a pic while taking a shit. Best seen as a snapchat caption.

Sending snaps of your poop is not cool, send snaps of your face instead! We love to see the facial expressions.

he’s gonna take longer than we expected, he just hit me with the doo doo flex.

by King Boo JP September 17, 2019

Prison Flex

Prison Flex: An abundance of high-status items hoarded in prison to display prestige and comfort, including luxury trainers, the latest smartphones (such as the newest iPhone), multiple bottles of shampoo or shower gel, premium tobacco, branded clothing, electronics like hi-fi systems and TVs, and commissary items like noodles and sweets in abundance.

Lee: Bruv, I was watching this YouTube video, and this prisoner had a massive TV, and proper top-notch trainers! He had more food than I've got at home!
Frank: Prison flex is all well and good, bruv, but the real flex is freedom!
Lee: Init, bruv! LOL.

by Jamie Cheese December 20, 2025

Flex

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."

by Womantis January 21, 2022

Flexing Kegels

Flexing kegels is flexing nuts but for the ladies.

“Sarah be flexing kegels now that she’s team lead.”

by The Z Meister June 7, 2022

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

flex

A slang verb that means "to show off"

She loves to flex on social media, posting photos of her latest luxury vacation that make us all a bit jealous!

by Emotional Cruiser November 14, 2025

fear flex

(n.) / (v.) fear-flex
Definition: When someone puts on a big show of being “afraid” so the room pivots around them—making another person look sketchy or guilty without naming any real behavior. Low-key a control move.

“Dude was just waiting for a ride and she hit a fear flex—now security’s hovering.”

“Manager fear-flexed and acted like the new kid was a problem, even though nothing happened.”

“One fear flex at the door and the whole vibe went ‘safety meeting.’”

Also: fear-flexing (gerund)

by Jrock01 October 16, 2025