Before we get started, we want to make make this clear: A lot of the stuff on this list is seriously stupid, and will get you hurt, killed, or imprisoned. If your IQ is lower than your age and you treat this as a check-list, as opposed to entertainment, don't call us for bail money.
With age, comes wisdom. With wisdom comes a risk-averse demeanor that doesn't make for very good stories. These acts are incredibly dumb, but will make for some fantastic stories. Take a look at 25 Stupid Car Things to do Before You're Old Enough to Know Better.
PS: Washing your car half-naked as the Vice President in front of the country's seat of power was a close runner up.