Born 1973 (and raised) Brooklyn NY. We sang it everytime we were on a see-saw.
This was our version:

See-saw, knock on the door
Who's there Grandpa.
Whaddya want?
A bottle a beer.
Where's your money?
In my pocket.
Where's your pocket ?
In my coat?
Where's your coat?
I left it home.
Get outta here ya drunken old man!!