The buttocks can wiggle and jiggle when a person dances. The buttocks do not dance--they don't have that ability.
A fanny is a person's buttocks. Buttocks ("butt") or fanny includes both cheeks, thus, every person has one fanny.
Their buttocks
In British English, "fanny" is a slang term for a woman's genitals. In American English, "fanny" is a slang term for the buttocks.
Sure, if you do it hard enough.
A badunkadunk is a vernacular slang for a person's buttocks, particularly of a woman.
No, most people do not have the flexibility to do that.
it is a tattoo found on the face,arm,thigh,and buttocks of a Maori person
Playing with one's buttocks can be a personal behavior that varies from person to person. Some men may engage in this behavior while others may not. It is not necessarily common or uncommon, but rather a personal preference.
It means the person you are referring to has buttocks that are rather flabby or loose and has a larger butt.
A butt-slapping is an act of slapping of a person's buttocks, usually out of jest.
Buttocks