Car accident

[Sage]

"For some reason."

You rolled it. The top of a car is immensely flimsy.

Hell, my car's roof is almost entirely glass. XD

Best of luck, though. It might be beneficial for it to be written off; no need to worry about twisted frame/screwed up mounts/alignment/etc. That's stuff that'll cost you a ton if they don't fix it right, and believe me, the insurance company is not a sympathetic organization.