sex-flex

A former lover, present friend, who one occasionally has sex with.

If it weren't for my sex-flex, I wouldn't be getting laid at all.

by Kaichester August 29, 2009

booty flex

When a women is in a split position, or a squat or on there knees, flexes or contracts her booty muscle. This is a type of twerk also known as booty control.

Did you see that booty flex! She has serious muscle control.

by dj hamid November 9, 2014

Dong Master Flex

Someone who can intensly flex their dong masterfully.

Hey Zakk your a Dong Master Flex, that thing is redic!

by DongMasterFlex December 22, 2008

Flex nuts

Awesome, cool, rad

Horses flex nuts

by Luke DozMeth.edu October 24, 2018

douche master flex

A man or woman who has truly mastered the ability to be a douche bag and deserves the title of being a master flex in their talents.

You my friend are a douche master flex for eating that fish taco!

by Jack Meoff February 3, 2005

flexadoodle

someone who is BEYOND hot.

nunu: feather is such a flexadoodle
wendy: noooo hes just cute, but mint chip, now hhes flexadoodle.

by the krew of boujwa March 5, 2009

Flex Nuts

Arrogantly displaying machismo for peer approval, often in competition with other men

Jimmy wanted to flex nuts and show he was the baddest of them all but ended up getting arrested

by nutsonyachin August 14, 2016