Top Definition
A pair of pajama pants covered with the symbol pi. They are usually worn on March 14th or while eating pieces of pie. One never sleeps in pijamas, the consequences would be devastating.
I spend 50 of my life wearing pijamas.
by LagsForDays November 25, 2014

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.