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 work (subway) making this mans food. then all of a sudden i hear "are you fucking retarded?!" i looked up confused as hell and this man's face was as red as the flames of hell and he said "why would put that much fucking mayo on my fucking sub?" and in my defense, i put the normal amount of sauce we are trained to put. the man preceded to curse me out and call me a bunch of names and then walked out. it was the weirdest, craziest thing that has ever happened to me while working.

TIFU by putting too much mayo on a mans sub