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: (i'm using a throwaway account fyi)
okay so first off, the obligatory "this didn't happen today" but it did happen a few weeks ago.
a couple of mates and i decided to catch the train into the city (we live in the suburbs) and as a result we obviously had to catch a train back. now the train station in the city is pretty big (by my countries standards) and is constantly full of people.

we arrived at the train station and up until then i had been holding in a rather larger shit, which by then was practically turtle necking. so i quickly mentioned to my friends where i was off to and powerwalked my way into the little boys room to take care of business. this particular poop was a little messy and left quite a bit of residue on the inside of my cheeks, so it took a lot of wiping and by the time i had finished the used tp in the bowl was rubbing against my cheeks, it didn't help that the toilet was shallow either.
 i finished my business and made my outside and stroll over to where my mates were waiting for me. they took one look at me and started laughing. i stared confused until one of them quietly said to me "dude, you uh got some toilet paper hanging out of the back of your pants."
there had been so much paper in the bowl a small trail of it had stuck to my butt when i got up and put my pants back on. i quickly reached behind me and plucked it from the inside of my underwear, at this point my friends were in hysterics, there was even shit on the toilet paper. i hastily balled it up and discarded it on the floor away from me. keep in mind that there was a lot of people around as they made their way to and from work and as a result a lot of people probably saw. 
i was red, my friends were laughing and the group of guys sitting near were quietly pointing and laughing at me. we couldn't have gotten out of there sooner.

TIFU by using too much toilet paper