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: well, this story happened about 3 years ago when i was just a 13 year old who was really into gaming at the time. anyways my brother wanted to take my mom to a hair saloon and there was newbury comics upstairs and being the geeky kid i was i told my mom and my brother i would be buying game. now i had not seen the saloon but all i knew was that it was downstairs. i had picked out  fallout 3(a bigger fuck up was that i didn't buy goty edition) and my brother bought it for me and told me come downstairs after i was done exploring the newbury comics. i had enough and decided to go downstairs to see if we were going home, so i could play the masterpiece of the game that is fallout. now, i had gotten down the stairs and went inside to a store without reading the sign. i walked in and the woman at the counter told "hey , you can't be in here." a bunch of people had started staring at me while i was at the doorway and had seen everything including the sex toys and all of the other adult stuff. i left and looked at the sign and turns right i had to go downstairs and take a right to the saloon. i saw my mom and just sat down and hid somewhere and began reading the survival guide that came with fallout 3.

TIFU by walking into a sex shop