Top Definition
A miraculous event where only 1 square of toilet paper is required.
I just totally took a 3 hour dump and supringly, it was a one square wonder.
by lambdaradiation February 24, 2014
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.

×