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: this happened today. 
we've been dating for 2 weeks. i'm happy as hell and it's going great. we were supposed to do "netflix and chill" tonight, and i was so ready for that. but, suddenly she had to attend a family dinner. at that moment my buddy wishes me good luck tonight. jokingly i respond "she couldnt come, fucking slut". 
i by no means think she's a slut, it's just my stupid way of being funny. well, as my christmas miracle, that snap got sent to her. my crush. the girl i've been having so much fun with. 
she's mad as hell, and hurt. i've apologized and tried explaining i don't think she's a "fucking slut." but she's pissed. i was just making a stupid comment to my friend, now it looks like our dating is history. i'm so damn stupid.

TIFU by calling my crush a fucking slut