BDQ is an acronym for a common phenomenon known as a Badly Defined Queue where it is difficult to tell who is in the queue and who is standing around not in the queue.
I wish they would get some organistation in this place. Talk about a BDQ!
Big Drama Queen. Used in describing Male behavior. Generally when the guy thinks he is a "guys guy" devoid of emotional reaction; yet he is an uber-sensitive type
Rob: That was not a very nice comment.
Liz: Oh get over yourself it was just a joke
Rob: Yeah but I don't say things like that to you.
Liz: Please, You are such a BDQ