Facebook used to be able to tell you what dorm you're in. "It would say "Online in East Quad" on my profile if I happened to be logged in at my dorm. I thought it was a neat feature, but it's understandable that some people wouldn't like it.

Edit: you're vs. your

Marketing yourself toward some girls dorm across the campus seems great :)

No, it sounds creepy.

Depends on just how cocky/good-looking the "creep" is.

Nope. It's still weird, even if the creepee likes it.

Go there and talk to them. Why did you move to a campus?