I used to think that pack rats were a kind of rat that ran around together in packs (groups).
A childhood belief about creepy crawlies

others believed things like this
- I used to think thats rats put those eye crusties there while I were asleep— Maria
- I used to believe that tangled hair really had rats in it.— Kristy
- I used to believe that spiders were mutated rats that were shrunk!— Quako
- I used to believe that meatballs were made from dead rats.— Dogface
- when i was small i thought rats mutated into batsAnon
- I used to believe that the dancing rats from the nutcracker lived under my dresser.— Molly