An individual who is gay for the flex is just someone who is trying to get the attention that they crave by engaging in homosexual acts, whether it be male or female.
person 1: Yo Alondra just posted a video of her kissing another girl, is she lesbian?
person 2: No she's gay for the flex, she's just doing it for attention
person 2: No she's gay for the flex, she's just doing it for attention
by kim jong big bong December 22, 2019
Get the gay for the flexmug.