Wait until you are in a busy bank parking lot at noon on your high strung RD350 2-stroke bike, give the kick starter a half-hearted stab, hear the engine light off, grab the throttle, dump the clutch and to your horror discover that the engine kicked back and fired up running backwards, quite possible with reed valve 2 stroke engines, as it rockets backwards between your legs, the flip-top gas cap almost emasculating you leaving you and your bike writhing on the hot Louisiana tarmac to the delight of the lunch time crowd there to deposit/cash their paychecks. Yes, yet another proud moment in my life...