kat, if you wish to pursue your investigation into unconventional dancers, you could have a listen to Terry Allen's fine song 'Peggy Legg' about a one-legged dancer. It's on his 'Human Remains' album. Its chorus goes:

We all got missing parts
Right from the start
We got to live with
Bout all a body can do
Is just stumble on through
What God gives to it
All you need is a heart
An' just enough of a brain
To get your half-ass in
Out of the rain

Stewie.