dirty deirdre
When you’re doing anal with your lady friend and she sharts all over your dick, then you put it in the pink giving her a dirty Deirdre.
Guy 1: “Man, I was f*cking this chick yesterday, and she sharted on my dick, so I put it in the pink”
Guy 2: “Dude...you gave her a dirty Deirdre?”
Guy 2: “Dude...you gave her a dirty Deirdre?”