Dick flex

When you flex your dick inside your partners throat

Last night I was getting head and I flexed my dick in her throat she was so mad it made her gag- dick flex

by Harryharold August 30, 2019

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 Day

December 26th is flex day. Show off all of your expensive items to your friends. You can also flex with the new items you got at Christmas.

"Billy it's December 26th which means it's flex day, I bet you don't have the iPhone 11 Pro Max."
Billy answered while holding back tears, "you're right Joe, I don't."
Billy replied, "wait, who's Joe?"

by Andy Andy October 27, 2019

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

When you flex your girl, your showing her off to everybody posting pics with each other & being a simp because you want everybody to be jealous.

Damn I just got a new girl her names kyleigh I be flexin her cuz she’s the baddest bitch in town.

by Flex yo girl December 5, 2020

Diva flex

Flexing one's muscles either literally or figuretively . Seems to be a practice common amongst celebrities of various ilks and persuasions.

1 Rhonda rowsey performed her diva flex by showing off her biceps just before the boxing match. 2 sly stallone did. His diva flex by arriving to the set in a golf cart and insisting that none of the crew look him in the eye or speak directly to him.

by 4realazitgits March 25, 2021