Interesting that you chose to say White Chicks was spoofing, while BAPS was sterotyping - personally, I believe both were sterotyping and hence, equally offensive. Incidently, find me a white guy that would not have been run out of Hollywood on a rail if he made the remarks Chris Rock did.
White Chicks is stereotyping, but I mentioned spoofing because it was intentionally spoofing the Hilton sisters. That was the Wayan brothers explanation anyway. Besides Soul Man ahd C Thomas Howell in black face. You need to watch BET comedy because white guy comics make controversial comments on there all the time. The audience laughs, and most of it is funny.