Geekiest punchline

Scenario:
Some coworkers are sitting around afternoon coffee. Newly employed D mentions having problems managing a website, the others speculate on what the cause may be and then the discussion turns to people’s favourite web programming languages.
A: “With all its faults, PHP is still pretty good.”
B: “Well, ASP with VBScript is better than its reputation, in particular the latest versions.”
C: “Rails, definitely!”
D [brightly]: “I’ve used CSS!”