Finally after everyone else had left, I got him half way out the door and this conversation ensued:
Creeper: Can I stay wit u?
Me: No sorry, I already have a lot of people staying at my place
Creeper: Aww, just give me a kiss
Me: ok *quick peck* (keep in mind I was drunk and somehow thought fulfilling his request would help the situation)
Creeper: Goodnight baby
Creeper: Come on just touch it *grabs his junk*
Me: *shuts door*