Flex rex

When a guy flexes his dick to make it bigger.

yo did you hear about Dave pulling a flex Rex

by Camoflame88 May 27, 2016

Flat Flex

When you keep trying to do something but always fail

Yelling yeet at the wrong time
Being a Logangarth
Doing tge hype/orange justice
There ared tons of more flat flex examples

by Englash professor November 12, 2018

first world flex

Also known as “rich people problems”, a “first world flex” is essentially a first world problem, but one that’s simultaneously boastful as well as whiny and arrogant.

“Yesterday Phil was complaining about how he didn’t know which camera he should look into on his new iPhone 11. I fucking hate him and his first world flexes.”

by face of mars November 18, 2019

Weird flex but okay

you’re bragging and flexing ( to show off ) about something and it’s makes you sound weird and stupid.

EXAMPLE 1:
James: I slept with my girlfriend’s sister.
Alex: weird flex but okay .

EXAMPLE 2 :
Lucas: my wrist hurts from this new gold Rolex I bought, it’s heavy af .
Sophia: weird flex but okay.

by N_BNB March 18, 2021

Flexing

Car audio subwoofers (subs) moving like crazy or its making things dance with its excursion

Damn these subs are flexing hard
My new subs make my car flexing like a mf

by JoeBass April 3, 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

Auto-Flexing

Auto-flexing is when a heavily muscled person or animal's muscles flex on their own as they move.

Kara's muscular thighs made waves as she walked across the room and I couldn't help but admire them. I would define what they did as auto-flexing.

by Amelia Wysocki August 15, 2021