<human>: Can you condense the text into a few key points?

This is my first post to TIFU, but I think it's a good one because I'm still crying about it....

Here goes. 

This past memorial day weekend was FanimeCon. It's my favorite convention ever, and this year I was lucky enough to staff it.

An Internet celebrity often goes there to staff a booth in Dealers hall, and I like to stop by and say hi and try to impress him because I'm an idiot.

This past Sunday, I stopped by and said hello, and took up twenty minutes of his time trying to be funny, and made an off colour joke about Monty Oum that was made in the r/rwby subreddit after he died. I then kept making bad jokes. He said nothing, and there was a line. I left a few minutes later not realizing what an asshole I'd been. 

Today, I'm browsing tumblr, and I see a post about how someone had offended him at the Con. I frown and think, "Now what idiot did that?" I click read more, and find out, lo and behold, it's me! I'm the asshole! And he's going to report me to the staff people because I made an off color joke and made him very angry.

I was just trying to be funny in a dark humor sort of way. I wanted to make someone who made me laugh, laugh. And now I've gone and fucked it up because I'm socially awkward and don't know when to stop talking. I didn't know I'd angered him, because he didn't say anything hoping I'd go away.

I don't think he'll ever want me to say hi at the convention again, and I'm pretty sure I've pissed off a lot more people because he posted about it on twitter and tumblr. I apologized to both him and his wife on twitter, but I'm fairly certain he hates me now.

And since he's going to report me, I might not get to staff the con next year, all because I'm an idiot who doesn't know when to stop talking.

I apologized via Tumblr and Twitter, but he probably won't see it. I hope he does, because I want him to know how sorry I am.
<bot>: Made very bad joke about Monty Oum dying to an Internet celebrity who I think is absolutely amazing. Pissed him off without meaning to instead. Am very sorry about it.