1. Sheep
Baaaaaaaaa What else could be number one but the sheep? Though the series has featured a number of animal weapons, several of which have already been featured, this was the original and remains the best, eclipsing the likes of the mad cows. Given all the animal deaths that the series features, Im surprised PETA havent filed a motion yet, but until they do we as players of the series can continue to unleash the fluffy ruminants on each other, by land, sea or air, laughing maniacally in a fashion akin to a Bond villain as our adversaries are destroyed by simple farm critters.
And there you have it, a silly yet enjoyable tribute to some of the weird and wonderful weaponry featured in the Worms series. Comment away.