So, what's your biggest dummy moment??

-I used to be a Custodian at a local Elementary school, and was thee first one of the whole crew that could run and maintain the lawn equipment. I'm out in the back while the supervisor was inside doing what I normally did.....
I'm mowing with the little Massey Ferguson, talked to the 'sup, not 10 minutes prior, put my cell back in the holster...And continued to mow the back field as the Gym teacher was wanting to have the kids out there the next day.... So upon going, I go to call the sup back to see if he could tell me what lunch was that day, and when I went to reach for my phone, I seen something go flying from UNDER the mower. YEP...... you bet it was my damned PHONE, It never made it into the holster, and I literally hit it as I went to stop the tractor from moving, BUT didn't stop the mower from spinning the blades! Sucked it in from the edge, and blew it in small little chunks ALL over that side of the field! Boy was my wife pissed that evening when I got home! She had just replaced hers that day from it getting ran over or stepped on while she was out shopping..... So our "cell phone replacement insurance" thing went up, and sadly I haven't had a damned cell phone since! -My 'sup laughed and was like OK then, so how am I to go to any of the other 2 schools and keep in contact, I just said write a damned letter LOL