Lets see...
Daphne (DSH, calico) - Daphers --> Daf-Daf --> Daffy (my mom calls her this, I can't do it myself) --> Evil Kitty --> Bitch Cat --> Satan --> and, on occasion Naphne (from when my now 10 year old nephew was learning to talk)
Gretchen (pit bull)- Gretch
Kaylie (pit bull) - usually just Kaylie, Kay on occasion
Since the dogs are from the same litter, I haven't really given them individual names, but frequently I will call them ladies, young ladies, bitches, slut bags (yes, I know, real nice, but when you see them belly up on the floor in front of a male dog...), my girlies, and occasionally wimps or wusses (seriously, they are terrified of trashbags).
Savannah (moms dog, pit bull) - mom calls her Savvy or Vannah, sometimes we call her Miss Anna (from when my youngest niece was learning to talk), and I always call her Munchkin (sure, she's a bit overweight now, but when we rescued her she was 5 weeks old and 2 pounds!)