Instead of goats or monkeys, I've got snots. If either Terry or I says "Where are the snots?" we both immediately know who we're referring to. Peanut is the little snot and Tubby is the big black snot.

Other than that, Tubby is Tubby Wubby, the Tubster, the big black blob or big boy.

Peanut is snotty little girl, sweetie pie, goofy kitty, goofy anen (in honor of Kofie Anen (sp?) who was in the news everyday for quite a while) and many many more.