There is a totally free and easier way to get a super authentic look and feel of having pants that look like you had an accident, but only if you want to smell like raw sewage and asparagus. So rather than per or poo yourself for real, you can get these funny prank Goosh Pants. Great for costumes and for pulling pranks. Buy Goosh Pants here!
It's not as good as human blood, but wine will do I guess. A great idea for a Halloween party decoration. The bottle rests on the hand and in the mouth. I am not sure what a drunk zombie would be like. If a sober zombie staggers and mumbles, perhaps a drunk zombie walks straight and speaks fluently. Get a Zombie Wine Bottle Holder here!