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 literally 1 hour ago. me and my manager are pretty close, and we share a lot, but today she was telling me her tifu. apparently she went on a trip and borrowed her ex's bag, she left her underwear in them and i guess the jist was, he asked if they were hers or her daughters. idk how i ended up there, but i thought she was talking about her current boyfriend and said something along the lines of "i bet he wishes in was 'insert daughter's name here' panties" to which she replied with a surprised "what?!" to make it worse i went along and said "come on its every guys fantasy to have a mother daughter threesome". i was being funny, but i guess she didnt take it well, now i have to work 6 more hours with this manager who thinks im into incest and probably her and her daughter, who's underage. tl;dr told my boss my mother daughter fetish, now im a creep

edit: okay i'm not really into mother-daughter porn, just thought it'd be a funny

TIFU by making my manager think i'm into incest