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: first things first - i am usually against using herbicides and/or pesticides for home lawncare. last july, however, i needed to fill some cracks in my driveway. the only problem? dandelions were growing in the cracks. so, like any honest son of a pei homeowner, i found an old container of concentrated weedout and went to work.

conveniently, the container had a built-in spray nozzle attached to a tube - no need to tilt it and risk spilling it anywhere. if i'm going to use herbicide, might as well minimize the impact, right? so i happily sprayed each and every dandelion i saw in the driveway. great! there's still half the bottle left for next year! so i put the container on a shelf in the shed, washed my hands, and forgot about it.

today, i opened the shed and looked at the shelf. the nozzle was sitting on the shelf next to the mostly emptied container - fuckfuckfuck - surrounded by a sticky puddle of half-crystallized weed killer. i figured out that the tube had still been full when i put it away - the container acted as a siphon, emptying itself out. now i can look forward to cleaning up some carcinogens tomorrow :|. so much for minimizing spill damage.

TIFU by forgetting how siphons work