Here's what rats do in the city when a big rainstorm hits. After getting flushed out of their burrows from rain, they huddle together and squirm around a pole on the street.
I would definitely start crying if I tripped and fell into a rat pile like this one. A new fear has been unlocked.
See also: Donut Rat dethrones Pizza Rat as the real life of the party! (video) – Boing Boing