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 was actually on monday. 

labor day rolls around, my manager scheduled me to work. ugh, whatever, at least its time and a half. it starts to get really busy during the middle of the day, and a customer rolls up to the drive thru window. she ask me how my day is going, and i smile and shake my head saying "they're working me like a slave!" and once i look up to smile at her, i realize she's a customer that we've had problems with before. 
she would call corporate on us all the time if her drink wasn't perfect, and her excuse was because "i'm a black lady and your employees are racist!! give me free stuff!". so i pretty much got an earful on how i shouldn't be saying those things (which is ok, i understand, but man come on...).  my boss just got an email from corporate this morning ..wish me luck!

TIFU by telling a customer I was working like a slave.