Term used on the misc for doing something well. Stands for GOOD JOB DAVE MAN, not good job der man or good job dan man. Only morons would think it has any other definition.
We on tv?
gjdm
gjdm
by lightweight99 July 16, 2009
Good job dan man or Good job der man. Originated from the bodybuilding misc section where people use the term incessantly.
by pogue25 May 10, 2009