<human>: Can you give me the gist of the text in a nutshell?

Obligatory this happened yesterday, but we'll pretend it was today. I'm on mobile so sorry for formatting. So my friends and I are not very nice to each other. Henceforth it's customary to call each other mean names. For privacy we'll say my name is David. So I was at my locker, focusing on putting in my combination when I hear "Hey David!" And without turning around, I yell "HEY SLUT!" It just so happens that the blind kid in my school is also named "David," and my friend was talking to him not me. It's made worse because I turned and looked directly at this blind kid and called him a slut with tons of people around me. Hopefully I'm not known as the guy who calls blind kids mean names.
<bot>: called a blind kid a slut because I thought somebody was talking to me and now everyone thinks I call blind people awful names