An evening activity in which the participants each purchase a 7eleven big gulp soda of their choice, pour out half of the contents, fill it back up with a liquor of choice and proceed to wander around a heavily populate area until their drinks are finished. Usually results in lots of public urination.
Poor friend- "Dude, I don't have enough money to go out to the bars tonight. Let's just go Mud-doggin'!"
by Soul Brutha October 19, 2011