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: i was browsing facebook today when i saw that one of my friends posted, "rip uncle vernon." i thought he meant the guy that played uncle vernon in the harry potter movies, and i think you can see where this is going. i thought i'd just comment and say, "hasn't he been dead for a while now?"

yeah.... thank god i read the other comments first and figured out he wasn't talking about an actor but an actual family member. crisis averted. so now i'm laughing about it, and in my head just thinking about what would've happened if i'd actually commented that, and i found it so hilarious i decided to text my girlfriend about it, who's also a fan of harry potter.

well, as it turns out, she also has an uncle vernon... the *same* uncle vernon. and here i am telling her how hilarious this could've been and how funny i think it is now and how close i came to embarrassing myself and making this person feel like crap.... and i ended up doing that and so much worse to my own girlfriend. so now i feel like crap, and yeah, i know i shouldn't because i couldn't have possibly known, but still. that kind of thing just sits with you.

TIFU by being a Harry Potter nerd.