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: so, this happened last summer when i was going on a family vacation,and we needed to take the plane. we had bought business-class tickets, because my grandfather was sick and we wanted to change the time of departure if something bad had happened to him. so, there we are getting through security, and because we had business-class tickets we went in a very quick line('cause that's one of the plusses with business clas) and we are amazingly quickly at the end of security and my handbag is the last one through. this is where i fucked up.note: i am a juggler and i enjoy juggling with knives too. there i am waiting, standing with my brother and i say casually "well, that was easy!" pretty loud. that's when this security guy comes along and says "are there any sharp items in your bag sir?" and "are you in the possesion of a butterly knife?". startled as i am i say "yearh,but it's at home" and then he pulls out my balisong from the bag and i look like a giant question mark. then i remember that i must have forgotten it in the bag, from last time was out  practicing. so i had to fill out all these forms and talk to the police and everuthing and got out with fine. luckily, thanks to this good-guy policeman who had heard my story, teared the fine apart and threw the knife away.

lesson: always remember to check your bag for stuff that could get you into problems before traveling by plane.

TIFU At baggage check