Well Orion in that case you still have a few amusing options offered to you.
If your a wuss and prefer not to take them head on, my option to you would be to go for the long range attacks using a rifle or standart handgun (notice that accuracy is needed). Just aim for the head and let her rip.
For those who are like me and prefer to have a little fun while clensing the earth from the zombie menace, you'd much prefer the hand to hand or close range combat. In order to have a sucessful close range combat you'll need to folowing items.
1- Brassknuckle
2- a sharp sword (preferably a katana).
The technique is quite simple, zone in on the targeted zombie and once your within 2 meters of the target use your brassknukle and slam'm one right between the eyes, the effect is immediate, while the zombie is wondering what the fuck just happend.... be creative and don't finish him off right away. You might want to start by slicing off his arms (This is my personal favorite since i get lolz from seing the fucker trying to get to me without any arms). So play around with'm and tease the shit out of'm.
Once your fun is done or once his buddys close in on you to teach you a lesson, just give your target a swift sword strike to the throat. The dismemberment will terminate your target and you can move on to the next poor sucker.
Now you must know that close range zombie combat is dangerous since the zombie WILL try to grope you.... yes I said grope, because zombies get a kick from groping your ballsack of tities depending on what gender your are. If your a guy and are fat and have fat tities you MUST use extreme caution, since zombies will defenetly get a hardon from the fact that they can grope your balls and tities at the same time. SO for those of you who fit this description I suggest you use the long rage option, cause there ain't nothing fun from getting assraped by zombies before they turn you into one of their own.
I hope this bit of information was usefull.
Good Hunting!