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 fuck up happened a while back when i was in high school. i was about 15-16 years old when i traveled out to a martial arts tournament about 4-5 hours away from home. my parents drove me out there and we stayed at a hotel close to the where the tournament was being held. for a little background, the martial arts school i attended had students that ranged from kids as young as 5 to adults in their 60's. it was fairly common to have either one or both parents and their children attending classes together. probably due to a lot of families participating in the school, all the students were very close and acted like family. 

back to the fuck up, me and my parents came in pretty late, about 7 pm. we checked in and went to our room. my parents decided they were tired and just wanted to watch tv for the rest of the night. i, being excited to be out there in general, went out to the pool side where i knew most people would be. the moment i reached the pool, the little kids of the class got all excited, jumped out of the pool, and swarmed me with hugs. after the rest of the kids settled down, 2 little girls who were sisters in particular loved to hang around me and horse around (before you guys jump to conclusions, i'm also female). the older sister was 10 while the younger was 8. the younger sister was a lot more rough when playing around - jumping, pushing, shoving, etc, and tonight was no different. so this time, i figured i'd get her back. so while laughing, i picked her up, and threw her right into the swimming pool. into the 5 foot deep area to be specific. 

she plopped right in, and i watched her, waiting for her to surface. slowly as the seconds pass by, i started wondering if she could swim and i started to panic. i immediately look up at her sister and she looks at the water, then at me, and says "she can't swim!". i jumped right down on my hands and knees on the side of the pool, and grab the younger sister by the arm and pull her straight up and out of the water, and help her up making sure she's ok. she then looks up at me while wiping her face and says "i can't swim", while coughing a bit. with perfect timing, moments after this, all the parents decided to come strolling by. they then noticed all of us surrounding the little girl as she's coughing up what ever water was left in her, asking what was going on. of course, all little children will say exactly what they see when they see something traumatic for the first time. they all pretty much said in unison," 'penaltylvl' threw her into the pool! and she doesn't know how to swim!", while pointing at me. at this point i'm sweating bullets, fearing what these professionally trained martial artists would do to me. i had just thrown their baby girl into the deep end of a swimming pool. the baby girl of a student who is also best friends with my instructor. the baby girl who my instructor also considers as his own daughter, who also just happens to be best friends with his own daughter. i started apologizing profusely, saying how irresponsible of me it was to do such a thing, i didn't know she couldn't swim (i could swim by the time i was 5 and thought most kids could by her age), i'm so sorry, etc. then the little girl, started laughing, and started rubbing in my face that i threw her in the pool and she didn't know how to swim. the parents just looked at her and sighed, and said everything was fine, and went on their merry way. i think they felt that i was traumatized enough at what happened for me to have learned my lesson and let it go. 

i'm still scarred by the fact that i threw a child into a swimming pool without really thinking, and pretty much have never thrown another child into a pool whether i knew they could swim or not since. also, the amount of time she was underwater couldn't have been more than 10 seconds. but she was under, like the top of her head didn't quite break the surface of the water, but she wasn't really flailing either. i am an idiot.

TIFU by throwing a child into a swimming pool.