A fork of Rural Dictionary
To kill oneself and your friend in a fury drunk car crash.
After I get out of the bar I don't want to take my brand new car and Dunn myself and my friend here; let's take a cab....
A dunn is a guy that goes out of his way to get pussy, but fails miserably.
John: "Did you hear the Mike tried so hard to get Lindsay, and then she laughed in his face?... what a Dunn"
Noun- 1)meaning something really dumb. Someone who just makes you mad for no reason at all. 2) name given to someone driving an eclipse around with HID lights and green neon.
Guy: Dude! Did you see that? Guy2: What? Guy: That guy over there is a real dunn, he just pisses me off for no reason.