Top Definition
Abbreviation for "Shut the fuck up no one asked you."

See SUNOAY.

It's used to intensify the fact that you don't want a person's opinion on a certain subject.

Most used when one is irritated or angry.
Sophisticated Aristocrat: I'm terribly sorry, but we must cancel Hannah Montana due to the inappropriate and obscene photos depicting Miley Cyrus.

Befuddled Idiot: No please don't! You shouldn't judge Miley Cyrus because she is a good role model.

Sophisticated Aristocrat: STFUNOAY
by Suspicious Lozer February 09, 2010

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×