The term is used for an extremely, undeniably, irresistible male. Physical attraction is not necessary. One to be dubbed Sexy Sweat only requires embodiment of erotic desires and steaming lust, that pours from the glands of the blessed one's body.
"Oh gawd! That hottie over there in the 'You know you want me' tee shirt is such a Sexy Sweat!"
by Nontoxic Sharpie May 23, 2007