Top Definition
Texting acronym commonly used in response to mhio indicating the male is also "ready for business". MPIR stands for My Penis is Ready.
Hey Sterling, mpir, how 'bout you?
I've been popping blue pills all day, about time mpir.
Mhio? mpir!
by Crazy Jenks January 18, 2012

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.

×