Daily Dose of Internet

7:20 More Parz has explained this. It's short spine syndrome, and can happen in loads of animals. Doesn't cause them any pain, just makes them a bit awkward.

2:37 You can do this with full-size cars too. They showed it on Top Gear once. They use tyres with scoops in them, and nitrous-boosted engines. A powerful snowmobile can also do it.