A lady I know who started as a client has become like a grandma to me. Told me this version.

See saw Marjorie Daw
Knock at the door
Who's there,Grandpa
What do you want? A glass of beer.
Where's your money? In my wallet.
Where's your wallet? In my pocket.
Where's your pocket? In my pants.
Where's your pants? I left them home.
Get outta here you drunkin bum.