(n.) A person with a quiet but nervous demeanor, that instills fear into people. Based on the charactor from the movie psycho. See also bates motel
. Hello mother dear...
That guy creeps the shit out of me. I'm afraid to take a showerin case I get knifed to death and thrown in a river. Oh God he just looked at me again.
Where? What guy?
Norman bates in the red shirt, look at his eyes, they're evil.
A psycho. Someone with obsessive behavior or scary eyes
"That fucker's scaring me"
"Norman bates over there"
The act of going completely freaking out on someone.
Becca: "So did see that girl screaming at her boyfriend in the parking lot?"
Jake: "Yea, she totally went norman bates on his ass".
A character in the Psycho movie and book series, portrayed by the very sexy Anthony Perkins.
Anthony Perkins was so sexy as Norman Bates in "Psycho".