ORIGINAL: cheezer1222
It's not something I did but, my friend's parents used his nitro fuel as windshield wiper fluid. It doesn't work quite as good as the regular stuff.
OUCH !!!! thats some darn expensive washer fluid!!
Well, if I started listing all the dumb things ive done it would put rcu into overload.

but......my personal best,
With my real dirt track hobby car back around "82" I had to pull the transmission for repair, anyway after I got it all back together
I mashed the clutch pedal and nothing happened....after hours of going over all I could think of I looked on my workbench and saw.........
A throwout bearing!!!!! So guess what ? Do it all over again[:@] Ever heard the ole sayin "Hast makes Waste"