To be honest, yes is the answer. We have these little centipede things that have a terrible and venomous bite that regularly get up the drains and are fast as fuck. They can also grow up to nearly a foot long, I'll get a photo for you next time I see one in the garden although the wife's mother whacks them with a shovel if she sees one!
The big ones will need a trip to casualty for most people and have been known to kill people.
As for the rabbit. I don't even bother asking 'why?' anymore lol