You are all wrong..A Dirty Pussy is when you are having intercourse with your lady you swap from her vagina to her anus back to her vagina...thus making it a dirty pussy.
While having sex in the missionary position you quickly pull out of the vagina and thrust it into her anus and then return back to the vagina, creating a dirty pussy...you dont want to pound the anus to much it gets loose!
by J.R.S. January 02, 2007
Spermdumpster, a person slash slut you can call up and used explicitly for blowjobs, and not have a relationship with. Enjoys sucking cock, swallowing, and facials.
by J.R.S. January 02, 2007