look up any word, like the eiffel tower:
A complete asshole, who thinks he is funny.
A friend that is known as "that guy."
"Wow, why did Kevin just try to make out with that guy?"
"I don't know, but he is really acting like Mulldawg today."
by James Bonez August 14, 2008

Words related to Mulldawg

asshole dickhead mulldog mullins pedophile that guy