Top definition
Lifting weights and flexing so hard you pass out when the weight is releaved.
Roid head: (dead lifting 300lbs)
(Flexout)
*drops barbell*
*head rushes and passes out*
by TheAmazingAtom March 25, 2015
Get the mug
Get a Flexout mug for your fish Yasemin.
Sep 8 Word of the Day
A casual invitation / threat used by an individual that is not afraid of fucking someone up.
PAUL: I'm going to beat your ass.

JACK: Fuck around and find out, fool!
by NX STARCHILD October 16, 2020
Get the mug
Get a Fuck Around And Find Out mug for your cat Sarah.
2
To masturbate and climax causing you to "flex out" and fall asleep also know as sleep skeet
I couldn't sleep last night so I flex out and fall asleep
by Romo789 August 17, 2015
Get the merch
Get the Flex out neck gaiter and mug.

Activity