Dear idiot who backed into my car,
You are stupid. When I called your cell phone only to find that the number was no longer in service, of course I called your insurance agency to file a claim. If you're sketchy enough to give me an out-of-service phone number, that's reason enough to believe your check won't clear. At this point, I'm surprised your insurance info was legit. Also, don't complain (when you call me from another number) that I went to an expensive collision repair place. You hit my car - I'm doing what I want with your effing insurance money. Granted, I'd rather take your check and use it for clothes and socializing instead of getting my car fixed, but who cares at this point... you're a d-bag.
Next time check your blind spot,