Sometimes, ok, a lot of times, the videos that make us laugh really have almost no redeemable value. We don't claim to always be motivated by a well-developed, nuanced sense of humor. Occasionally, something completely silly strikes us as hilarious, and that's all there is to it.
Case in point: this Australian guy and his mates thought it would be hilarious to tie a big wheel to the bumper of their car and zip around the neighborhood. They were correct. This guy is also very lucky.
Enjoy, and don't forget that we told you it was stupid in advance.