1 definition by SijeSiro
A self proclaimed heterosexual. young male, usually in his freshman college year, with the reputation of quickly becoming intoxicated at a college frat party from sharing a single sixpack and confesses his bi curiousness or secret yearning to make out with one or more frat members. If dared out of drunken shenanigans, the sixpack fag will happily and with pride stick objects inside his anus.
by SijeSiro June 2, 2014