Creeper
Never too old. A group of college kids asked me if he wanted to forget his friend who was a guy dressed up as a girl and were having some lulzy semi-harassment situations with the houses they went to.
Kid With-Bag-On-Head
A lovey nurse.
Headcrab zombie.
A scary clown mask
you must be gay
holy crap you're dressing up as a scary clown mask
yea the ones that sit in a closet waiting to rape you.