Top Definition
acronym for "Universal(ly) Unique Identifier"

Originally a computer term: an address to identify and communicate with a single device on the Internet. Now used as slang contraction for 'way to reach you directly'.
"Send me your UUID" means "send me a way to reach you directly". The typical response is an email address or phone number.
by TOWill April 17, 2009
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.