Flex your Grill

To smile seemingly large. Show appretiation by extracting mouth to open position.

Come on now and flex your grill for the camera.

by Daniel Hoskins March 31, 2007

Flex seal that pussy

When girls get all the STD's imaginable and need a little something to keep the peens out

"...she needs to flex seal that pussy, the last guy that's gonna enjoy that pussy is Phil Swift."

by Imakewordsmmmhmm October 9, 2021

deus flex machina

A term to be used whenever flex tape can be used to fix something unusual in a particular situation.

Your boat broke in half?
You fixed it only using flex tape?
"deus flex machina"

by Rogue_Baron February 26, 2019

weird flex but ok

when somethig someone does may seem quite off or weird but ur just to lazy to give a fuck

friend 1) *eats a whole pig at school*

friend 2) “weird flex but ok”

by whipnaenae_ November 2, 2018

pimp master flex

one cool dude

that guy is pimp master flex

by andrew June 7, 2003

Flex me a euro

Give me some money.

Used the same context as "Bust me a pound star" or "twist me a dracmar" when you are standing on the corner of the street or outside macdonalds. As in when you don't have any but need to get some quick to get some spray more get more from the shop. "Oi man come now come now, flex me a euro innit?"

by Jason Lee Webster June 1, 2006

Flex Seal Liquid

You can pour this right through cracks, weather proof your house, dip your tools in this shit idk

We took this entire airboat and covered it with only Flex Seal Liquid

by SOSOOSOS June 6, 2018