forehead flexing

When you flex your forehead muscles, like when Arnold Schwarzenegger screams anything.

Arnold Schwarzenegger forehead flexing while saying "IT'S NOT A TUMOR"

by TrafficKing May 13, 2014

Flex-Mas

When one shows off - flexes - there christmas gifts within the next week after christmas.

S "shit man nice jacket, shoes, hat"
K "yeh man xmas presents'
S ' ahh standard Flex-mas'

by GPSK December 23, 2009

time flex

They the real OG for no reason in the middle of a sentence

John Doe:”yall didn’t get this guy like I did before the Kanye collab, unrelated emoji”
John Smith:”doe hittin with that time flex”

by Zroxev August 21, 2020

Flex jr

Altough flex is 5.09 he is a fat fuck that only eats chocolate. His father is the sexiest man you will ever meet and is a fine piece of meat. Flex only like men (eoin). Women go after him to get with his father.

Eoin is my only man defines Flex jr

by Rians father 035 April 12, 2023

colon flex

Fart, pass gas or rip ass

My wife and I were snuggled closely on the couch watching The Notebook, when suddenly she did a colon flex, which confirmed she had eaten eggs for dinner.

by Thunderthighs11 August 19, 2019

Pc flex

We all know one guy that is sick flexing w his pc and set up. He is most probably Filip or Max. Besides they flex they are crying everyday and thinking to kill their selves.

Filip: eyo look at my pc just got new motherboard.
Everyone: just shut the fuck up when will u stop pc flex on us!

by BabaroG January 25, 2021

Future Flex

The act of a business or corporate entity imposing unnecessary, potentially complicating changes to reliable office equipment or devices for the sake of impressing clientele.

"Management replaced our equipment with fancy new things that malfunction half of the time."

"It's a future flex nobody wanted."

by Fcking_Chuck May 21, 2022