STD Vending Machine 

A person, generally a female, who has had so much sex that she dispenses STDs. Only after a man has paid in penis. Also see whorebag, slut, and hooker

That girl has had so much sex, she is an STD Vending Machine.

STD Vending Machine by SlemCrisco December 15, 2004

std vending machine 

someone that has so many STD's that they are able to hand them out as freely as a vending machine dispenses tasty snacks

diana has slept with so many guys that now shes just a STD vending machine... i wouldn't touch her unless i wanted a case of the spotted dick

std vending machine by b pham September 16, 2008