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 was playing (csgo) counter strike global offensive and i was good friends with this girl, she messaged me on steam since we were talking about different skins for different types of guns, and how each skin and quality of it varies on the price. bla bla bla and then she makes a joke saying "my pussy is battle scarred" now for the non- csgo players "battle scarred" is the shitiest quality for a skin on a gun. me not understanding that was a joke, i replied with " wow, slut." she no longer talks to me gg...

TIFU By Telling A Girl She Was A Slut