A young lady named Dawn
Has most solemnly sworn,
That whilst out last night
By the moon’s bright light,
She saw a leprechaun!

—

A young lady named Dawn
Has stolen my leprechaun.
Whilst out last night
by the star’s bright light
She stole my leprechaun!

—

When a young lady named Dawn
Said, “I saw a leprechaun!”,
My friend Miss Spink
Gave me a wink,
Which displeased that young lady Dawn!

(https://en.wikipedia.org/wiki/Leprechaun).