I think the worse uh-oh happend when I was stationed in the states. My unit was always tasked out to be the "Taxi drivers" of the base. Whether it be Engineer officer basic, ANOC, BNOC. Well, this particular tasking was for EOBC and we had a soldier in our squad (not me) that loved trying to make new LTs hurl when riding in the back of a M113. He had already made one LT hurl mac and cheese (side of the track was a nice color of cool aid, and mac and cheese

) So he decided to power slide the final turn going to the range. Well, he managed to jump track, broke 3 road arms, 2 road wheels, bent another 3 road wheels, and managed to twist the the track into a pretzel...Needless to say, the new LTs didn't puke, but almost crapped their pants....
Same unit, different driver, same range (Shape charge, and crater charge range). Lt's had the troop hatch open, and it was a 90+ out. We decided to to try to cool off the LTs in the back by driving thru some of the puddles on the range. (most were only about 2 feet deep, nothing a track can't get thru) Well, the track on the left side of me found one that he couldn't get thru. it was a 13 ft deep hole that was filled with water....It took to M88s and a ACE (Armored Combat Earthmover) to get that thing out of the hole...Still got the picture of it somewhere in the house.