Brisasexual

Brisasexual is a sexuality that changes when one is high, or the sudden reversal of one's sexual orientation after smoking marijuana.

Highsexual
Highsexual is a category of brisasexual where one is straight when sober but gay when high.

History
Highsexual term appears to have been coined on July 9th of 2009 by friedkabob1225 on the Urban Dictionary, however it is unknown if this is the original point of coining.

Flag
The brisasexual flag was coined by Tumblr user Beyond-Mogai-Pride-Flags on February 4th of 2019. It has no confirmed meaning.