<human>: Well, hello Reddit, here comes my first post. I'm not an avid redditor but I've been browsing this subreddit for quite a few months now. My turn has come.

I know that we're all lazy with computers and whatnot, so I'll keep it short.

I'm a high school student, so naturally foul language comes into play all day, especially in the vicinity of friends. Today wasn't a day too bad to start off. In fact, I got through it quite well. My fuck up occurred when lunch time rolled around. Before I start, let me clear up a little bit. In my group of friends, when someone screws up or does something stupid, we've a tendency to ask if he's "fucking autistic". That is not to offend autistic people. Other teenagers will understand. I've honestly no idea when it came into play. Our school is also quite big. We have around 1,500 students, and almost no autistic students. 

Anyways, I ate my lunch when a friend notified me that he needed to see his Physics teacher for help. I went with him but told him that I needed to stop by the bathroom. I enter my bathroom and do my deed. A minute or so passes and I'm done. I walking to the exit of the bathroom, and as I near the exit, I hear my friend talking. "Well, seems like he didn't see the Physics teacher for some reason", I thought. As I'm about to step out into the hallway, some kid cuts right in front of me. I lean back to avoid hitting him. In the process, thinking that it's my friend fucking around, I say "Are you fucking autistic?" The kid stops and turns around. My expression quickly changes to that of horror when I see that the kid that I just offended, is actually one of the few autistic kids in the school! I was mortified. As a student with a 98% average, I have to be on my top all day. Luckily for me, he didn't hear what I said so he just smiled and asked me what I said. I said nothing and walked away.

To the kid, I'm sorry.

Provide a brief overview of the text.
<bot>: I was leaving the bathroom when some kid cut me. I called him "fucking autistic". Well, guess what he was...