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Noun.

A Clan on Xbox live comprising of Hackers and Trolls. An overall less than average clan with the exception of hacking.

Adjective. (F.L.E.X.er(s))
Used to describe malicious players in Call of Duty: Black Ops, or other Xbox Live compatible games.

Verb. (F.L.E.X.ing)
Showing off how good you are at Hacking and Trolling in the above-mentioned Games.
N.
"The F.L.E.X. Clan is full of cheaters!"

A.
"John McCain is quite the F.L.E.X. er"

V.
"Hobowner loves F.L.E.X. ing"
by Purebro69 December 29, 2010
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to snog or get off with some one.

"no they aint goin out he's just using her for flex"
by restar October 03, 2008
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The artform of smoking marijuana.
To smoke weed.
To hit green and such.

Originated in Union County NJ by the Strength Team. MUSCLE UP!!!!
Let's Flex some Green.
Wanna Flex?
by Slick Rick the Ruler December 22, 2004
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To snog
Bob: OMG she looked so buff 2 day
Jim: Did you flex her?
Bob: Yeah man all day in the park
by Dragonmaster24 October 23, 2009
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Try to show off too hard. Flexing can be optional. Flexing on sick people,

religion , etc. You can flex with money , thus showing that you are rich & proud. You can flex with your muscles , to show how strong you are.
Guy1: Gosh, okay! We all know you're rich! Just stop flexing so hard!
Guy2: Nope. I like to flex on y'all poor people!
by Jesus with a Shotgun May 13, 2018
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To lend something, or to give something
'brer, flex me yo' fone'
by Joe June 30, 2004
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