I was going to wear a turban, affix a basket to my crotchal region, and stick one of those springy snakes that pop out of a can in said basket. That or just find a big stuffed cobra or something and have it set up around eye level out of the basket.
But I just ended up putting on my ABUs, gas mask, and carrying around an airsoft M4 Saturday night. Probably do the same this weekend too. Its easy, its free, and its warm too.