A person of flexible sexual orientation. Whereas they flirt with and try to attract both sexes, yet refuses to identify as bisexual
. This person will constantly alter which gender they are more attracted to. Often they will appear to be very androgynous
, and hang out with the scene
"Dude, Is David kissing a guy? I thought he was straight."
"Nah, he's flexisexual. Give him an hour, he'll be hitting up some girl, and in 4 he'll be 'sleeping' with the guy."