Dirty Derrick Share definition Flag When you fuck a girl for the first time and she's on her period but you decided to fuck before you 69d You see that girl with the lipstick on over there? she got dirty Derrick'd last night. Dirty Derrick by Madder raves June 4, 2020 0 0 Get merch Get the Dirty Derrick mug. Buy Now — $32.95 See more merch