Top Definition
Fecal residue left on the inside of the toilet, either above or under the water, for more than 3 days.
Dude, someone totally butt scuffed the toilet here.

Naw, dude, thats porcelain rust.
by Notorious B I Scuffer February 15, 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.