Well, it all depends on what yout have lying around. In my case, my father is a carpenter and we use a woodstove for warmth, so we need to chop wood.
Therefore, my main weapon would be and splitting maul. More commonly known, and axe. My preffered axe is lightweaight, ewasy to swing, and sharp. I also have a large pineapple machete that I can use for closer combat.
I have no firearms or ranged weaponry, as I have an archery set but the string is messed up. My parents are both alcohol aficionados, and they klnow their way around drinks, so I know exactly what is flammable and what can cause some damage.
So, in the case of an apocalypse, I would be good for a melee sort of fighter, unless I'm handed a gun. Years of gaming have taught me how to shoot a gun, mainly duckhunt.
I suppose, long story short, I'd be able to give you some excellent hack n' slash, so long as you back me up.