Nickame used among friends
to be named a "DieDie" one must be so good looking people want to "Die" if they can't go out with them.
A DieDie must be a good friend, and cannot be someone who's a bitch/bastard.
Sometimes short for "Diana"
DieDie's have other good qualities besides good looks, such as creativity--for example, a DieDie may be a musician or artist.
"I hear she plays guitar, too. She's such a DieDie!"