Q. Computational Geometry? What's that?
A. Basically (from my point of view) it is the study of algorithms, data structures, and geometric properties for the solution to algorithmic problems of a geometric nature. For example [***BLAH BLAH BLAH BLAH long period of droning on has been snipped ***] with other applications to fields like Geographic Information Systems (GIS), Medical Imaging, etc.
Oh. And Sex, too.
Q. Yawn. Hey, what? I'm sorry. Were you talking?
A. Yes.
- from Matt Dickerson's FAQ Page