Flex

1. The preliminary acts to beating someone's ass.
A flex occurs when a trick ass mark is being a silly bitch and he/she recieves the big show.

That mark ass trick just scuffed my shoes, I'm about to flex his bitch ass.
A primary subject of recieving flexxing would be Alain P. because that dumb beaner is always running his mouf.

by Jason P. November 8, 2006

Flex

Used in Call of Duty Zombies games where the players runs circles around zombies to collect a large mass of them. Can be used as a verb or a noun.

Also known as training or herding

"Im gonna run the skullcrusher flex"
"Im flexing in the diner"
"Don't fuck up my flex man, you're gonna kill me!"

by dance4lyfe_ December 10, 2012

masta flex

to the extreme, can be used with any word in front of this...

"blank" masta flex = extremely blank
ridiculous masta flex = extremly ridiculous
hud masta flex = extremely ugly/stupid/ridiculous
pimp masta flex = a major pimp
fag masta flex = an extremely gay person
neck head masta flex = someone who realy realy deserves a neck

by matB August 17, 2006

flex yo face

flex your face; smile; grin; look up; be alert

while throwing a ball, shout "flex yo face" to alert the catcher the ball is coming;

may also be used while taking a photo to get people to smile

by Sweet Addiction September 19, 2006

Flexabulla

When you get more flexible
Mainly used by Teens

I am flexabulla

by Ashamaleee and brad February 12, 2009

flexbone

(n). Flexbone is the penile state encountered when meeting an interested partner after too many alcoholic drinks. Also known as a chubber.

She was completely ready but my flexbone wasn't working.

by w.outstanding June 17, 2009

Flexersize

When one goes to the gym and flexes in the mirror rather than actually working out.

ex

Guy1 - wanna come to the gym with me?
Guy2 - no, go flexersize by yourself

ex 2

Andrew - Bro I just got back from the gym, got my swoll on.
Cory - Yea I saw you Flexersizing in the mirror.
Andrew - fuck you (walks away)

by cjtherriault July 29, 2009