Creep: Does the carpet match the drapes? (I have blue hair) Me: My house actually has wood flooring, it's from the 1920s.
My favorite one: as I was going into the store last Summer, a group of three guys walked past and one said "hey baby, beefs on sale" and gestured to his junk. I looked at him and said "No thanks, I'm a Vegetarian." I wish I would have thought quicker and said "Sorry boys, I only eat fish."
*cute guy* "Hey, how's it going?" *me, shouting* "HEY PRETTY GOOD. YOU'RE HOT, BYE." *walk away quickly*