Davein
pronounced "Da-vein", used in a joke when someone thinks you are talking about a persons name but really describing the large vein of your penis.
me: "Have you seen Davein?"
You: "No, uhhhh Davein?"
me: "Da-vein in my Dick!"
You: "No, uhhhh Davein?"
me: "Da-vein in my Dick!"
Daveinate
Day-vi-nate Verb. To absolutely dominate, own or command a situation.
Mate, check out the Daveinator! He totally just daveinated me at that game of 'Cheat'.