The residue (Whiz Residue) left on the rim of the toilet or on the floor near the toilet as a result of the splash made from taking a whiz, especially at night in the dark.
Joe: What are all these spots on the floor around the toilet.

Bob: Looks like Whizidue to me.
by ellarch August 18, 2011

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.

×