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: so this happened a few months ago.  it's not so much of a fuck-up, but i still feel like it belongs here because of how bad i felt for what happened. so here we go...

first, let me start with some backstory.  i am 16 years old, and i am fairly tall for my age (6 foot 3 inches for those of you wondering).  often times, people ask me if i play "ball" (this is important later) but i laugh and say "no, but i can see why you would think that." and now for the fuck-up.

i was at a hardware store with my dad, and we were waiting in line at the register.  when we get to the cashier, the employee asks me if i play "ball" and i look at him and i say: "no, i don't play basketball."  i have no idea what made me say the word "basketball" as opposed to my regular response.  the cashier suddenly shut his mouth, and finishing ringing up the items we bought, and said nothing as we grabbed our bags and left.  it was not before a good 5 minutes into the car ride home that i realized what i had just done.

the cashier was black.

i have never felt so much like an asshole as i did then.

TIFU by indirectly being a racist and a dick.