* Intentionally taking a spill just before crossing the finish line, watching your racer endlessly tumble around until the race results screen triggers.
* Trying to retrieve your bike if you've already reduced it to 0% health will see you sent flying backwards when it explodes.
* Some of the cutscenes that occur after a race in 2. AmusingInjuries galore.
** AmusingInjuries? Try Road Rash 64.