Top Definition
A mental condition which causes a person to repeatedly pull a lonnie, or act like a lonnie.
That poor kid.... that boy has the Lonnie Syndrome
by phantom_x1986 August 11, 2006
5 Words related to Lonnie Syndrome

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.

×