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: so i was at the rock climbing gym earlier today and i took a piss in the urinal at the gym.  as i walked up i noticed someone had already pissed and had left some gross bright orange yellow piss in the urinal.  i was about to flush it but i had to piss pretty badly and i didn't do it.  so mid piss as i'm stirring up this cocktail of this strangers piss and mine  i decide to spit out my gum in the urinal.  my gum must have been in the worse shape possible because it made the biggest splash and got all over my leg...

TIFU by not flushing the urinal