by Pauleeeee June 21, 2016

by Onion Federal February 5, 2023

A flex mode is when a person is showing off insanely than normal
Its either done when a person is trying to get attention of their peers
Its either done when a person is trying to get attention of their peers
by plxykxd May 7, 2018

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

Someone who 'gives it the biggen' over text/message but cant even confront his mum about his lack of pubic hair.
by Spazoid November 28, 2016

hey Walter is over there with his gun! don’t worry he’s not gonna do anything he’s just flexing and flashing
by countinbis March 15, 2020
