Top Definition
Another word to explain when a girl is on her period instead of PMSing. Used to say why a girls mood is off in front of her face.
Wow she is really Perry Mason.

Or, are you Perry Mason right now?
by Bajambles May 16, 2011

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.

×