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: there are a lot of stories on here in which one of you lot does something completely reasonable, only to have a fuckup caused by strange unpredictable background scenario. well, sod that. it's time for a genuine 'i did this and i should not have done this' story.

i should apply some context first - i've recently moved house and had to deal with a month long bt 'please just switch our internet on' ordeal, something that has left my housemates and i questioning how the company can continue to turn a profit. as a side effect, we're all a little more tetchy than usual.

scene. today. work. lunch. second week of the cut demands a lunch of chicken, tuna and bean salad. i'm at the canteen microwaves, thankfully alone, staring down at my depressing food and contemplating permabulk as a life choice, when the ringpull on my can of beans happily decides to break off without first doing it's job of opening the can. awesome! instead of doing the smart thing and asking the canteen staff for a can opener, my carb-deprived, bt-enraged brain decides to caveman-punch the can's lid. yes, punch. with force. more force than was necessary as it turned out, since instead of beany goodness, i was rewarded with a small tsunami of bean-juice as the seal broke and the lid caved in. the brown wave goes all over me, my white shirt, me, my suit trousers, me, the wall, me, the microwave and the floor. and all over me. oh and on my shoes. and as an added bonus, i cut my finger, which meant that while trying to clean my shirt in the toilet after lunch, it gained some little red marks on it too.

i'm now sat here in my jacket for the rest of the day, and am too hot.

such is life.

TIFU by punching some beans.