How about no sigs at all!
Seriously though.. this is one of the silliest things to be arguing over. Rules are rules.. just follow them. A forum is about what is ABOVE your signature, the rest is just taking up bandwith.
Personally I don't give a flying fart in space what y'all name your fish (sorry if that offends anyone), but if you can do it in the allotted space then good for you. I honestly don't think I look at anyone's signature on purpose because quite honestly it doesn't matter.
I do think these huge font, multicolor things are annoying.. but if they're following forum rules I can get over it.