I saw on the older thread something about the alligator purse. We used to sing that one: Miss Lucy had a baby, she named him Tiny Tim, she put him in the bathtub to see if he could swim
He ate up all the water, he drank up all the soap, he tried to eat the bathtub but it wouldn't go down his throat
Miss Lucy called the doctor, miss Lucy called the nurse, miss Lucy called the lady with the alligator purse
(now start singing faster and faster) In walked the doctor, in walked the nurse, in walked the lady with the alligator purse
Measles said the doctor, mumps said the nurse, chickenpox said the lady with the alligator purse
Out walked the doctor, out walked the nurse, out walked the lady with the alligator purse!
This was done by 2 people who did a fancy hand-clapping thing along with it.