Perfect for the girl geeks you love

cuspy /kuhs'pee/ adj.

1. (of a program) Well-written. 2. Functionally excellent. A program that performs well and interfaces well to users is cuspy. 3. Said of an attractive women, especially one regarded as available. Implies a certain curvaceousness.

[source: Hacker Jargon File]

I so want this printed on a tshirt! Are you with me Molly? Even though neither of us is available, I think we still qualify as cuspy in the sense of being functionally excellent and all ;)