Dudley gets called Dud-Wee, Dah-Wee, or Herman (?)
Sammy is almost always SAMA, sometimes O-Sama bin Sama, El Sama, Spanky, Slappy, Hell Beast, or The Ankle Avenger

I usually call Laura's rats "pooties" (I think that evolved from ratty-poos) , her Buster bunny is Busty Bun, and Peanut bunny is Pea-Newt

(We're kind of silly around here......)