"For this experiment you'll need to find a garage with a flat roof. Start off in the garage and run out, jumping up as you get to the open doors. As you sail upwards, turn round to face the garage and head back towards it, so that you end up on the roof. If you manage to end up standing on the roof, then congrats, you've successfully done a 'curly muffin', and defied the laws of ballistics by reversing your direction in mid-flight. It's hard (not to say impossible) but the guy in Turrican manages it on a regular basis. Incredible."
— Stuart Campbell, Amiga Power, "Top Five Incredible Violations of the Laws of Physics"
"Have you tried roll jumping yet? We apes have no need for the laws of physics!"
— Cranky Kong, Donkey Kong Country Returns
