Normal.

On This Day In History
1993: The Nightmare Before Christmas is released at the cinema

Quote Of The Day
"I have a problem when people say something's real or not real, or normal or abnormal. The meaning of those words for me is very personal and subjective. I've always been confused and never had a clearcut understanding of the meaning of those kinds of words."
(Tim Burton)

It's an alien concept.

"Doctor, doctor, tell me what I am.
Am I one of those human beings?"
Creatures Of Love