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: 1st hour ends and i'm walking down behind one of my friends (f). she was wearing one on the backpacks that are sort of like bigger heftier drawstring bags. anyway i notice is wide open and i think, "hey, free pencils". i got to pick pocket her bag when i noticed there was a zipper pouch on the side that is against your back, i have never seen this before so it peeked my interest. i reached in and pull of a bright yellow tampon package. i immediately throw it bag in the bag and disengage from op. free pencils. she turns around and looks at my friend (m) next to me who is laughing his ass of and she asked "whats so funny?" she still has no idea what i pulled out of there.

TIFU Buy reaching into a girls backpack and getting more than I barged for.