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 have been staying at my grandparents for a few days now and my phone won't connect to their internet properly so i was limited to looking at pictures saved on my phone. earlier today my grandpa offered me his computer and i accepted the offer. after he left the room i pretty quickly got the urge to watch some porn and jerk off, so, i did. after i was gonna clear the history so he wasn't disturbed but, he ended up disturbing me. when i was clearing the history i saw a lot of porn, i mean a lot. just as much as i watch as a teen boy, hes 70. oh god i'll never look at him the same way. some of the titles i read on there lead me to believe my grandpa is into some kinky shit.

TIFU by watching porn on my grandpas computer