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: this happened about 12 years ago, when i was 12. 

one day, i had some left over money from buying lunch at school, and i thought i'd treat myself to some candy. i walked to the nearby plaid pantry and picked up my favorite candy at the time: milk duds. it was one of the medium-sized bags, and i couldn't finish all of them so i set it on a window sill in my room before going to bed. the window in my room was a small rectangle, and i was in the basement, so it was at ground level facing the path along the side of my house. it may have been cracked open slightly, but i can't remember for sure. 

the next day after school, i came home and made some food before retreating to my basement cave for video games. i had forgotten about the candy, but after a few matches of gears of war 2 i grabbed the bag and headed upstairs for some milk to wash the chocolatey goodness down. as i climbed the last step, i reached in the bag without looking and popped a couple duds into my mouth. a few chews and i knew something was funky. my tongue started to burn. the taste went from a sweet dream to a bitter nightmare in a split second. i looked in the bag to see if they might be moldy or something, and lo and behold i witnessed a writhing black mass of sugar ants festering around each and every brown morsel. i screamed like a banshee in heat, dropped the bag and rushed to the sink to wash out my mouth. 

to this day i've never eaten milk duds again and i fucking hate ants. 

edit: jesus, i am terrible with dates and remembering things. it was the first gears of war, and that had to be 2006, so 9 years ago...

TIFU by not looking in the bag before eating something out of it