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 years ago, 9th or 10th grade i think. im a german jew, well actually im an atheist, but if your moms a jew, you are too, religious or not. 

as such, i often took part in summer camps organized by the jewish community. the last time i went it was actually an "ulpan" in israel. it wasnt very pleasant tbh, cockroaches are huge and once i found a fucking scorpion in my bed.

anyway, there were daily trips to different parts of israel (including a military camp with combat demonstration. it was pretty cool.) one of those trips was to the klagemauer, i think its called wailing wall in english.

i wasnt very invested in the trip, and after we got there they let us free roam for about two hours. after a while i noticed that my backpack was gone when i tried to replace my water bottle. 

so i retraced my steps, and when i got back to the wailing wall, i noticed that there was a much bigger crowd than before and lots of commotion. being the kinda noisy guy i am i pushed my way to the front of the crowd, only to see a full blown swat team or whatever in front of a small object.

i look a bit closer and suddenly that object looked strangely familiar...whoops. 

while i was debating if i should speak up or not the swat guys run back and a second later my backpack explodes, including my water, my sunglasses and all my money. after that i quietly slipped back into the crowd, went to the meet-up spot, and acted like nothing happened.

TIFU by forgetting my backpack during summer vacation.