Spiders

Spiders are ugly critters with eight legs. Many consider them to be bugs since they are small and squishy, but as everyone has learned in third grade science, insects only have six legs. Nobody really likes spiders. This is largely because many of them carry a venomous bite. Some are so dangerous that their venom can prove fatal after only a few seconds. Spiders have the ability to spin webs out of their butts. This is used to ensnare prey, but also to create giant spider-webs, which they hang out on.

Comics
Spiders plays a vital role in the aptly named Spider-Man multimedia franchise. In every interpretation of the character, a radioactive spider (or in some cases, a genetically modified freak of a spider) is responsible for biting teenager Peter Parker, thus imbuing him with the proportionate strength, agility and reflexes of a spider. Unlike a real spider however, Pete cannot shoot webs out of his ass - 'cuz that would look silly.