Top Definition
One who reads wikipedia all the time and cant control the excitement, so he/she masturbates while he/she thinks their roommates are asleep.
Man I could not sleep at all last night, that freakin malabator kept me up.
by Cadet A April 02, 2007
8 Words related to malabator

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.