Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: obligatory "this was a couple years ago".
i worked at a rona, the canadian home depot, for 4 years, and while there i did various things that should have gotten me fired, and would make for a hell of a thread. this was the pinnacle of all of them, and yet i still worked there for 7 months afterwards before quitting. 
so when a customer needed something heavy off a high shelf (12+ feet), we would use a stock picker, and after using one for 3+ years, i got a little cocky, to the point of disabling the safeties so it would go as fast as possible. 99.9% of the time i was great with it, but this was not one of them. one day, when i was told to get an ac unit off the 16ft level, i started heading towards the aisle, as fast as possible, as usual. when i tried to make the corner into the aisle, i found out that the floors had been either cleaned or waxed, because i slid hard, and slammed into the wall dividing the office from the store. 
i watched with horror as the entire wall shifted a good 10 inches, but somehow, no one noticed. me, thinking "i'm a ninja" decided to continue with my work as though nothing had happened, even though there was a very large chunk of drywall shattered. thankfully, the wall bounced back, but this was not the end. two days later, i was approached by my supervisor, who was awesome, and would have let me get away with murder, warned me that the store manager knew what happened, and if i didn't bullshit my way through a "sorry, i forgot to report it", i was going to get fired. i lied through my teeth, helped fix the wall, and kept my job for another 7 months before quitting.

TIFU By Almost Demolishing The Office Wall At My Work