A guy who is a flippin hottie.
A sexy man beast is emo guys,rockers with long hair,emo guys with gauged ears or a guy that u think is hot.
by Monique G September 27, 2005
A Man that is sexy (to both man and woman) regardless of situation or age
Al Pacino Is a Sexy Man Beast, I would Thrash that.
by ДRCHIMEDE§ March 29, 2010