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: my cousins natalie and kylie were over so that they could help my father with daycare. natalie and i were playing a game in which i would change her phone password and give her hints to find it. but after the fourth time, i forgot the password. now she's locked out of her phone.

TIFU by locking my friend's phone