Top Definition
The irritability one undergoes when needing expel fecal matter at an extreme level.
A: Hey bitch, drive faster! I gotta take a shit!
B: Dude, calm down.
A: Why!?
B: You're PMAssing is really getting annoying.
by Anonymous4456356 December 28, 2010

Free Daily Email

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

Emails are sent from We'll never spam you.