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 17, 2011
Get the Perry Mason mug.
When a lawyer arguing a case does so without clothing. Typically the judge disrobes as well so as to distract the jury from the case at hand, and therefore cloud their judgment of the accused.
"What do you think? Guilty or not guilty?"
"I don't know man, that smokin' hot lawyer is practicing Perry Mason Law. Flip a coin."
by jakeOMSII November 9, 2011
Get the Perry Mason Law mug.