It was derived naturally by combining the habitual naming of fellow online video game players with the title of douche and the outcry "AHH" that people give when they are frustrated into a simple anger releasing word.
1. A word used to relieve stress due to an unfortunate event and simultaneously call the catalyst of the stress a douche. This word is typically yelled when used and is very unique in that it accomplishes 2 important tasks at once.
Matt(in his Mom's basement): I just died for the 15th time in a
row without getting a kill in FUCKING Cod Mod 2 and Mom where's the meatloaf!? AHJOOSH!!
(followed by a sense of relief after his level of frustration has dropped significantly)