Captain Flex

A gymaholic mound of muscle who's either at the gym, or using the weights bench in his living room, in a bid to get rid of his chubby, youthful looks. Most likely to be found constantly flexing in front of 6th formers and frequently spraying them down with his mr muscle spray.

Captain Flex's movement resulted in such a gun show that it caused his jeans to rip. "Damn you fifteens!"

by Durk Durka February 3, 2009

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

flexing dominance

To intimidate a rival bro passive aggressively by commenting on an Instagram picture.

I was flexing dominance at someone... Someone named Steven.

by Pauleeeee June 21, 2016

had to flex

Had 2 stunt on them hoez

Sorry bro....had to flex

by Urmomloz February 4, 2017

flex stop

When you cross your legs and flex your butt muscles together to hold a dump in because your anal sphincter isn't strong enough.

Dude I had a close call this morning. I broke into a shuffle on the way to the bathroom and had to pause half way to do a flex stop.

by hilarioyo September 28, 2013

flexing ice

Flexing- Showing off

Ice- expensive jewelry (usually gold or diamonds)
Flexing ice- showing off expensive jewelry

Look at that fool Tim flexing ice over there even though he's broke.

by xans for the stress June 5, 2017

Chunder Flex

When you puke chunks and some of those chunks pass through your nose.

I got a nose bleed when I had a Chunder Flex

by Thanksforallthefishidiot August 9, 2016