When two vowels go out walking, the first one does the talking and says his own name.

ai, ee, ie, oa.

http://www.tg4.ie/en/programmes/cula4-na-nog.html

What a show. All those children sang and danced and spoke so well. You can catch it again on the rte player.

(Original version written by Mollie Russell-Smith, England in 1964)

When all the cows were sleeping
And the sun had gone to bed
Up jumped the scarecrow
And this is what he said

Chorus:
I'm a dingle, dangle scarecrow
With a great big floppy hat
I can shake my hands like this
And I can shake my feet like that

When all the hens were roosting
And the moon behind a cloud
Up jumped the scarecrow
And shouted very loud

Loud Chorus

When dogs were in the kennels
And doves were in the loft
Up jumped the scarecrow
And whispered very soft

Soft Chorus
Loud Chorus