some good ones here lol, was doing a type b service on a customers car finished the job was in a bit of a rush as i was trying to make up for my fuck up the week before lol went and jumped in threw it in reverse (without pumping the brakes) the fucker launched and smacked into the car another tech was working on behind me almost shoving it off the lift can laugh now was not funny at the time though luckily no one was hurt or not much damage was done. and my fuck up the week before was doing a gearbox service was getting pissed off with the service advisors as they as usual were rushing us so i let rip on one of them and then the parts manager decided to pipe in with his shite so pissed me off i slammed the bonnet forgetting to put fresh ATF in and then kicked it out still pissed and not clicking what i did plus i never even put the fill plug back in was still sitting on the scuttle panel thankfully lol customer took it away and returned not happy and rightfully so lol.