jiu-flex

noun, -jiu-flex, jiu flex, jiuflex

-noun (jiu-flex)

1. The reflexes one attains from practicing jiu-jitsu.

-noun examples

1. Damn I swear, jiu-jitsu has gotten me super alert about ish. I got that jiu-flex.

by Tenth-Rick October 11, 2011

custy flex

An action which is generally seen as unnacceptable or improper. Usually used as a direct object with the transitive verb "run".

Chan drank too much and puked. He was running a custy flex last weekend.

by bigballa June 19, 2006

flexed-out

To flexed all of the muscles in ur body at the same time.

1. Dude, my girlfriend walked by this guy and as soon as he saw he flexed-out.

2. Whenever I see a hot girl I get flexed-out to look buffer.

by J I Z Z L E March 10, 2009

Flex Nuts

Slang for having bullet hole scars

I'm the coolest one here because I flex nuts

by Jugs-McBulge April 5, 2021

Eik-flex

A workout that consits of standing infront of a mirror, and flexing to build muscle.
Usually used by people who are extremely vain/douches/tools/ect.

Guy 1: You see that guy over there?
Guy 2: Ya what a tool.
Guy 1: He's sweating balls doing the Eik-flex workout.
Guy 2: Ya what a tool.

by GeoffandMikeforever April 21, 2008

Twisty flex

The movements one has after doing methamphetamine for days and days and days. The inability to sit in a chair without moving and flexing your body in peculiar ways.

Damn yo, that girl be doing the twisty flex!! Look at her, she's all pretzeled up in the corner picking at her face!! Chicken head!

by Astef May 3, 2015

boob flexing

A woman who can lift flex her boobs WITHOUT the use of her hands or a bra.

Kevin: "hey jack."
Jack: "what ?"

Kevin: "Laura is inside doing some MAJOR boob flexing. She's really good at it !"

Jack: "God bless America"

by The Paradox March 18, 2008