When 'Some Crude Language' Isn't Enough

One of the problems with advertising an R-rated teen comedy is, undoubtedly, that the R-rated language has to be neutered, sometimes awkwardly, for the trailer. The makers of Superbad (a movie I'm excited about almost solely because it stars Michael Cera) have found a way around this by releasing both a green-band, approved for all audiences trailer, and a red-band, approved for grown-ups and others who can handle hearing the word "tits" trailer.
Here's the tamer, and somewhat sweeter, green-band trailer: