What does The Swamp Donkey mean?

The Swamp Donkey means: It is important not to mix the Swamp Donkey with Swamp Donkey. The Swamp Donkey sex position is only for males and females who are in the same bath swamp. The male acts as the giver while the female receives. The male relaxes and the female acts like a donkey, while the male is able to act as if he were a donkey. (in Community Dictionary, added by Pedro Page)