Derby names

[saphfyre]

So i need a derby name.

Ideas so far

Scarlette Fever
Strychnine Sarah
Saf fist ! cated decapitation
slaughter em' saf
Vindicator
Derby Dyke (thanks simon)
Sex on Wheels
HowSaf (like the sherbet song but not)
Saf'action (like i can't get no saf'action)
Sarah Blaze
Macabre Mayhem
Spitfire Saphfyre

thoughts, ideas?