Rehsexual Share definition Flag An individual who makes up sexual circumstances in which he or she does not partake in the action. 'Did you hear him talk shite about almost getting a BJ in the toilets?''Yeah man, hes such a Rehsexual' Rehsexual by JagoCrago November 2, 2014 0 0 Get merch Get the Rehsexual mug. Buy Now — $32.95 See more merch