Dream of his bare buttocks, on one hand, to do this kind of dream, may also be a dream. Man to do this kind of dream, express your sex drive. For a woman, embodies the nature gives you the inner pressure.
On the other hand, is the embodiment of anxiety, may work or life too much pressure. If you often do this kind of dream, may your personality is very self-confident, too care about someone else's opinion of you, not even the courage in a public occasion talking, always worry about failure, or by other people laugh. Courage and human communication, failure is no big deal.