When I person tries to appear more buff than they are by flexing harder than they should.
Person1: did you see Steve trying to impress those girls?
Person2: yeah you could tell he was Strain Flexing.
When you're taking a dump and your butt flexes forcing the poop to retract into your butthole causing the sensation of sandpaper going up your butt.
"Man I hate it when I have a sandy turd flex (STF) in the bathroom"
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
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?"
Someone who religiously plays flex because they are too much of a pussy to play solo/duo, but if they do decide to enter that realm they never play solo.
Oi, that Cringemod is such a flex warrior
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.