Feet

I KNEW A MAN.
I knew a man with two left feet,
He didn't have a right
He stood a bit of leg-pulling,
If you didn't pull it tight.
A croc. bit off his left, left foot,
And oh, he was bereft,
For though he had his right, left foot,
He had the wrong one left.
The left foot left was on the right
With five right left foot toes,
The right left foot toes had all gone.
Where?
Only the crocodile knows!