An individual who is the supreme, undisputed master of something, someone, someplace or just everything.
What are you, dense? Are you retarded or something? Do you know who I am? I'm the goddam Batman!
by Zombie Matt August 22, 2006
If the goddam Batman feels like driving the goddam batmobile and having a can of the goddam anti-shark bat-spray-can in the goddam batcopter, he'll have one. Goddam it.
by Calvin Goddam Luther September 29, 2009