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: tifu so this happened when i was 13 years old. i was in michigan visiting my grandmother’s house during the winter so there was plenty of melting snow around making everything outside slippery and wet. we were planning to celebrate my 13th birthday the next day so i figured that i would mess around with my friends the night before. we went out to this stream near our houses and started doing childish things such as... throw rocks at things that we shouldn't. there is a culvert over the stream and one of my friends dared me to drop an around 30 pound stone off the slippery culvert and break it on a rock in the stream below. ofc i couldn't say no so i eventually hauled the stone up to the top of the culvert and here is where the main fuck up happened. i slipped and dropped the stone, i hit the culvert hard and slid off the side hitting a nail the entered my arm and slit it open. i then hit a large rock in the stream. then the stone that i had rolled off the culvert as well and sandwiched my left hand between the rock i fell on. ofc this whole time my friends were laughing their ass's off. i immediately got up slowly and looked at my left hand and arm, i was bleeding heavily from the nail and my index finger was pointing in the wrong direction. i rode my friends bike home using my right hand and went to the hospital. i couldn't attend my own party the next day, my friends told me it was pretty fun though.

edit: spelling and such.

TIFU By falling off a tunnel and not being able to attend my own birthday.