Top Definition
The act of pissing on a girl's hair to wet it, then proceeding to take a shit on her head and massage into hair with your butt/groin region.
Last night that chick asked for a mud shampoo! How crazy is that?!
by 'Murica April 01, 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.

×