Combination of "raw dogging" and "butt cheeks," describing the act of using a toilet seat, not your own, without protection. The protection in question is toilet paper to line the seat, just as a condom is the protection in question with respect to raw dogging.

It is appropriate to raw cheek in the bathroom of your Immediate and extended family. How far the circle extends to your friends, however, is unclear at this time. At a best friend's house, it is acceptable to raw cheek. The further you get into the realm of a casual acquaintance, though, the more likely it is that you should use toilet paper to line the toilet seat.

Without exception, it is never appropriate to raw cheek in a restroom open to the public.

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