What is Slick D?
1.
A theif that stole the Slick D name from the Original DJ-Slick-D in Sacramneto
A dirty unoriginal piece of crap
See
2.
SlickD is the ultimate cockblock. He is a bay area DJ who thinks every chick in the world is his for the taking, regardless of who is interested in her, or how old she is. See
You: "Wow, she's hot, I'm gonna go talk to her."
SlickD: "Not if I do first, focker!"
You: "What a bastard ass walking cockblock."