There really ARE such things as doodlebugs. 

There once was a doodlebug whose name was Jake
He lived on bananas and chocolate cake
One day to New York City he flew
To see his friend George who’s a doodlebug too

Doodlebugs, up and down
Doodlebugs, comin’ to your town
Doodlebugs, flyin’ all around
Doodlebugs, doodlebugs (Shoo-shoop)

There once was a doodlebug whose name was Jerry
He lived on bananas and chocolate strawberries
One day down to Florida he flew
To see his mom and dad who are doodlebugs too!
Doodlebugs…

There once was a doodlebug whose name was Elaine
She lived on bananas and chocolate sugar cane
One day across the hall she flew
To see her friend Kramer who’s a Doodlebug too

Doodlebugs…