[Revolting cat!]

(I wasn't going to finish it, but with the challenge, I've no choice)

There once was a Prince Dirtbag
Who gave up a babe for a hag
The babe cried and died
The Prince said I won't lie
I wanna be a hag's douche bag

[bannie]

LOL!

I thought you might, in the end, call “the prince” something that started with an “f” and ended with a rhyming “ag.”