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 happened many years ago but it's always been one of my  favorite fuck ups (there have been so many). i had been living overseas and had come home for christmas. i was from a small rural town and for news years i was heading into the big city to meet up with some of my old university friends. i didn't have a car so my dad generously said i could take his small delivery van from work. it wasn't the coolest car in the world but it was transport - it was like a small station wagon car but with no rear passenger doors and just a flat space at the back. it was used for deliveries. i had promised my dad to have the car back by the next morning. so it was around 4am and i started the drive back home from the city - it was a 2 hour drive. about an hour into the drive i could feel my eyes getting really heavy and a couple of times i could feel myself drifting off. so i pulled the car off to the side of the road in a small side truck stop and thought it would be best i got a couple of hours sleep. and ideal for me, i was in a van so i had space to stretch out. i went around the back and climbed in, as there was a metal grill security divider between the back area and the front seats. i pulled the back door shut and tried to get comfortable, which turned out to be harder than i was expecting. after about an hour of fitful sleep, i decided to make another attempt at driving home. it was at that point that i realized my fuck up. the back door couldn't be opened from the inside. and there were no rear passenger doors or windows that could open. and there was a metal grill closing off the front seats. i was trapped. i had locked myself inside the car. i didn't have a mobile phone. and i was enough off the side of the road to make it hard for passers-by to see me. the first hour was spent feeling sorry for myself and just hoping a truck or another car would see me. no one did. the second hour i was starting to get panicky. it was summer time and the sun was now up and it was going to get really hot really fast. i had no water or anything. i felt like such an idiot. what a complete fuck up. i tried kicking the security divider but it didn't budge. i managed to locate some screws holding it in place - but i had no tools. my wallet was on the front dashboard and through some contortions, i managed somehow to get my arm through the divider to reach the wallet. now i had a credit card that i could try and use to remove the screws. this turned out to be much harder than i anticipated due to the location of the screws. it took me a couple of hours to remove about 8 screws. and that finally allowed the bars on the security grill to be removed enough for me to squeeze through. after being locked in the car for almost four hours, i finally got free. i was late getting home and returning the car to my dads work. i don't think anyone believed my excuse.

TIFU by locking myself in the car