Venereal
Trifecta: noun;
1.) Refers to 3 random venereal diseases obtained from the same sexual partner (typically female) during the same encounter.
2.)
May also refer to the condition (usually negative) of
one's genitalia.
Def 1:
Man, stay away from Mary, I fucked that skanky petri-dish with legs last week and got the Venereal
Trifecta; Chlamydia, Syphilis and the HIV!
Def 2: Did you see her cunt? Total Venereal
Trifecta; Foul smelling, hairy and meat curtains! That bitch is so skanky that the crabs in her pussy are hanging themselves from the string on her tampon!