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 this happened something like 2 years ago. i was at my friend's house like almost every day after school (it became a habit) but that day he wanted to invite another one of his friends. i'm a really friendly person so i didn't mind and it turned out that this guy was really cool.
a couple of hours later, my friend needed to go to the bathroom and the new guy comes with the idea of changing my friend's desktop into a background with a huge tittied pornstar with her legs wide-spread. i found it funny even though it was pretty stupid and continued by asking him: 'is this your mom?' while laughing out loud. his answer was something like 'ahem'.
turned out his mother died 2 years ago.

TIFU by making a joke about my friend's dead mother