What is Flexin?
1.
To flake or fake on something or someone...
a person who doesn't do what they say they gone do...
mayne u said u was cumin over, why u b flexin on meh...
man dawg shawty be flexin meh mayne...
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2.
flexin means- trippin' lying, being fake
john: "man u know i hung out with lil wayne"?
nick: "nigga u flexin u aint do that"
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3.
(flax n)Verb-From the action of a males scrotum when he exerts himself or gets excited
A term meaning to exert ones dominance over another
I didnt fuck your sister man so you can stop
flexin on me
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4.
to cliam that you have something but you are actually liein and when call upon don't have the said item
person 1: man i got $100000000000 in the bank and i'm not flexin
person 2: let me hold $5000
person 1: man it ani't in the bank it's comin in the mail
person 2: why you gotta flex so much
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