Oh, this is so much fun! I had a friend whose really young sister couldn't pronounce A&W, the drive in where we always went for root beer. She called it Ay (as in day) & dee ubbee yah.We one had a cat I named chop suey, because that is what I threatened to make her into; she was ALWAYS in my houseplants!
My sisters, who are identical twins, had a language of their own when they were babies. I wasn't around, so don't remember, but have head one of their words was "gah-doink". Don't know what it meant.
other pet names: Wrinkles, Shu Montu, Heyokah, Shadowfax (she also gets called eye-shadow), Kazell, Kaysha, Sasheen, etc., etc.
kat