Recently at work, we've been learning how to take a Fail Bow. When something goes wrong (horribly or otherwise) you should stand up, admit it isn't working and high five yourself for having a bash in the first place. The theory is people won't hide their mistakes and learn from them quickly. I have, as you'd expect, taken more than one Fail Bow in my short time in my current role.
My first recollection of a kitchen Fail Bow was cooking at home with my little brother (do you have a younger sibling who is way taller than you now you're both adults, but insist on still calling them your "little brother"? Me too!) We decided we wanted to make cheese and bacon balls. Dough kneaded, bacon fried and oil heated. Oil heated way too hot. Oil heated in a pan far too small. Dough hits oil. Kitchen fire erupts. Thankfully the only fatalities were Mum's old tea towels and, of course, five cheese and bacon balls (may they rest in peace).