A two-sentence Wikipedia stub that is scarier than anything I've ever seen, read, or heard.

[tisiphone]

Microchaetus rappi is an earthworm in the Microchaetidae family. It is very large, the largest on record being 22 feet (6.7 meters) long.

Comments

[tisiphone.livejournal.com]

Bunnies are also quite non-threatening, but I would not want a 100-foot tall bunny in my backyard. Similarly, 22-foot earthworm, DO NOT WANT.

[cumaeansibyl.livejournal.com]

Makes for an awesome movie!

I guess a hundred-foot-tall bunny would be able to knock stuff over and squish people, which a 22-foot-long earthworm would be incapable of.

They must have really, really good flowerbeds there, though.