Well I'm going to need my friends for this one but a couple come to mind. Well lets get this straight I've never gone a day without doing something stupid but these ones i always remember.
me and my friends go bowling in between Basketball, Tennis and Badminton at the Winter Club (like a YMCA thing i guess) and we found that we had better scores when we named the bowling balls and treated them like people, gave them pep talks etc.
So since that day we always call the balls by names and we know what ones we score better with, sometimes we have to sneak over to other lanes and steal them. Our best friend bowling ball, Phillip was missing one day and his wife Melissa so we figured they'd be kidnapped and our scores were going down (this is all a true story mind you, we really do do better when we name them) even though we had found Phillip's son Josh but for some reason I was stil doing bad, so my friend pointed out that maybe, being a baby bowling ball ( I sound so stupid right now) he was hungary. My response was what the heck do you feed a baby bowling ball.
He only grinned, so then there in front of the whole bowling level I stuck it under my shirt and (tried) to breast feef it. I said something too, I think, man most embarrising moment ever but it can be a real conversation starter........."hey, i breast fed a bowling ball once," how far would you run?
The other time was when I was 10 i believe and I ahd just gotten my brand new (handle bar breaks) bike. so I was riding it around, and I decided hey, why don't I take out my old bike for a spin. So I rode up around the top of the caldesac and then came racing down, the hill, to see how big of a skid mark I could make. So when I was half way into my driveway, i pulled on the breaks......
One problem my old bike breaked by slamming backwords on the pedals. I was now staring at my handlebars dumbfounded. I had now passed into my garage and I finally remembered how the breaking system worked, too late. I hit our garbage can that was against the wall and hit it almost full on. I flew off my bike into a perfect head first dive and landed directly in the garbage can. Ya I smelt a bit but came out laughing.
Thats a personal favourite.