1. When a girl is out for a girls only night and she completely ignores all males in the area.

2. A frigid girl who refuses to even make eye contact with guys.

3. A large medieval, stone built building used mainly for defence and painted pink.
Guy 1: Whoa dude that girl is so hot im gonna go hit on her.

Guy 2: I wouldnt bother, I tried to speak to her earlier and she totally blanked me.

Guy 1: Aw that sucks, I really hate a pink castle!
by TheLulzinator March 2, 2011
Get the Pink Castle mug.