A sense of humor mainly relying upon sarcasm, timing, and wit. Can easily come across as seeming smart-assed, bitchy, or just plain difficult. People in the possession of such generally don't laugh at other's witticisms, even if they think they're funny. Dry. Like a fine wine. But not everyone appreciates them.

I've been told I have one, but I think I'm too goofy and I think more wit would be needed on my part.