not exactly funny but..
modern warfare 2 with japanese dubs
http://www.youtube.com/watch?v=RGmlfwDzrpg&feature=related
seems okay to me lol
(though famitsu complains about shit dubs)
Actually, one line from the JP version of the game got some Japanese upset.
From the "No Russian" mission, the line "Remember, no Russian" got translated to "Kill them, they are Russians."
That mission still seems to find some way of being controversial. :V