A piece of poop left unattended in the yard after a long rain and then rehardens so that it is easily thrown.
"Hey did you see that mava over there, lets throw it at Amelia."
by Morgan55 April 10, 2008
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.