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 pretty bad. i'm a 17 year old male from ireland. this happened about 2 days ago. anyway, it was another boring school day. i had three classes left until the end of the day. my art teacher told me and my best friend (best friends since four years old) to get some books for her. 
one of our other friends was in chemistry. as we walked passed his class room, we noticed the door was open. as we peered in through the door, we tryed to get his attention without getting noticed by the teacher. this is where i fucked up.
as i peer around the corner, i suddenly find myself flying through the air. my asshole friend decided to push me into the room (he expected me to just stumble in). as i was off balance, one foot got caught around the door frame causing me to land on my shoulder and slide into a stack of stools. the silence in the class room was broken by me shouting "fuck" before hitting the ground and nearly getting squashed by stools. the whole class looks around but the way i fell meant no one could see my face. before i even hit the ground my friend had ran away to save himself from getting in trouble and to save himself from me killing him. 
as nobody had seen my face yet, everyone was stunned. the teacher asked was i ok. i stood up and faced everybody, all of these people were in my year group, they all knew me. the laughter erupted and i ran out of the room to catch up with my friend.
i was later told that the teacher laughed too and then continued with her class. 
and that folks, is how i fucked up.

TIFU by looking into a classroom