Definitions by Milosovic

onion man 

The person that you think you keep seeing after a hard alcohol session ( usually two days or more ).
This is a section of paranoia you suffer as a result of drinking.

Lying in bed after a 2-3 day alcohol session sweating hard, onion man is standing over your bed supervising and wont go away.
He appears in your dreams and can be seen through the corner of your eye on occasions forcing one to constantly look over ones shoulder.

onion man by Milosovic July 14, 2006