flex Seal challenge

The Incredibly Popular Internet Challenge in which participants attempt to completely seal their asshole tight, and then attempt to shit.

Bro, Did you see that sick flex seal challenge video by Logan Paul? it was almost as good as the forest in Japan!

by Mr. Huffman November 6, 2020

Flex

A location where an individual works out of body builds.

Hey man, where you do you flex out at?

by Creativelingo January 25, 2021

Flex player

A guy who plays draft normal games and gains LP. Totally irrelevant.

-Hey, i'm, challenger.
-Ok, but you're a flex player.

by GhostOnThe5thStreet January 28, 2021

Simp Flexing

Simp Flexing is when you brag on forums how many people your financially supporting.

Jack was Simp Flexing about how many only fans girls he was financially supporting and showing off acknowledgement clips.

by Excited Bike February 1, 2021

Dumb Flex

The meaning of dumb flex is to flex as much as possible !! Like a stupid flex! Or crazy flex. Dumb flex is being lit in all your might!! Whether it be clothing cars jewellery or even just your aura! Show off what you can🤪

Oh my gosh look at Miss LaFamilia, she's on some dumb flex with that new whip

by AlRaz February 11, 2021

Plex Flex

Short for Complex. A plex flex is when someone’s complex is triggered. Not to be confused with ego.

He was ‘outside the bounds’ of the church because he plex flexed.

by Herbonics February 18, 2021

flex mashing

A form of jitter clicking most used in sm64 speed runs for blj's

Person one: what's the best way the blj?
Person two: flex mashing ofc

by flex mashing bih March 18, 2021