Top Definition
Shorthand of 'who is this'. A question asked by someone when he/she does not know who someone is. Commonly used in Instant Messaging or in a telephon conversation.
Unknown dude: Heyo dude! Zup?

Dude: Whosiz?
by rOmAnO-HerNandEZ March 06, 2007
4 Words related to whosiz

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.