Top Definition
When Someone Doesn't have their medication making them hyper; When Someone has no Ya yo and starts to get psycho; When someone turns unbeleivably gay.
Man, don't you go catchin Mattitis on me bitch!
by creammm January 19, 2005
1 Word related to Mattitis

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.

×