http://www.tconl.com/~sjcarte/shakesp
I like "artless, half-face, whey-face" myself.
Errm... what's an apple-john, and why is that a bad thing?
I like the ones better where there's three lists of insults and you can mix and match them yourself. Here's a good one:
http://www.petelevin.com/shakespeare.htm
Eat my knickers, thou wayward, rump-fed harpy!
You wanna hear a weird thing, a friend of mine showed me that list last night.