it's a verse of the song, should be in everybody's version:

Now the Queen she came to call on us, she wanted to see all of us
I'm glad she didn't fall on us, she's eighteen stone.
"Mister Melord the Mayor," says she, "Is this all you've got to
show me?"
"Why, no ma'am there's some more to see, Pog mo thoin!"
And he took her up etc.