to be of matt johnson, bart wilson, andrew ward, or other badass or awesome qualities. usually involving a person place or thing. one who gets the party started
completely not cool at all, to be a complete downer or depressing
a surfdog mom is a mother who interferes in her son's life. She will do all she can to get rid of any female whom she does not feel is good enough for her little surfdog. She will even go so far as to pay the woman off.
I had a good thinggoing with surdog, but then surfdog's mom offered me a lot of money to let him catch me in bed with another guy. I couldn't resist the money because it was a huge lump sum.
A person who can be considered a sexually active slut; usually even sluttier than a prostitute, hooker, etc. Can also be used to describe a plethora of STD's.