"I'll get you, you stupid inbred parrot slut!"
A line I just heard in a musical parody just now. Made me laugh m'britches round the other way, it did.
I added the pygmy for effect.
Let's come up with names that we can use in our heads when people piss us off for various reasons. Then when you've got them, you only use the first letter of each word, then make the sound that collection of letters makes for your instant cryptic cuss.
Inbred pygmy parrot slut