Top Definition
Dirty Soap is defined as the bar of soap in your shower you just used to wash your hands with after masturbating in the shower.
"Just throw that dirty soap out, it's no good anymore."
by I NEVER DO THAT! June 18, 2008
5 Words related to Dirty Soap

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.

×