I went back and listened to the Lemon Nash version of Ugly Child again. He sings a verse before the main part of the song. Here it is:

I met a girl
Twas on one sunny day
She said, "Come and see me some time,
I live right back in the Rey (?)

Everybody called her Ugly Suzie Mae
Just because she looked so frail
But I'm a guy who really love to have a lot of fun
So listen to this funny song I sung…

(etc.)