<human>: Can you provide a brief overview of the text?

Was at work today (I work as a server/bartender) when a younger guy came in and proceeded to threaten, harass, insult, and attempt to start a bar fight with everyone in there. 

Given it was a slow night and we had started closing so it was down to just the staff and a few patrons but every time he said something he'd proceed to use "Its ok I'm a redditor" to hope all feelings of hostility would be removed.

Some quick quotes of why I'm annoyed: 
"If this homo walks behind me one more time I'm going to shove this beer up his ass."
"Hitler's regime started because people like you wouldn't stop working to drink with me"
"You have two options here. Come to the bathroom with me so I can fuck you up privately or come outside with me so I can fuck you up publicly"
"The funny thing is I have a helicopter searching for me right now"
"Any time now a bunch of homophobes are going to be coming in here and starting shit. Let's just give them the gay as a sacrifice."
"That bartender has a great rack. I wish I could take the rack home with me. But she said no. So maybe you have a tazer we could use"
"If you try to run away I'm going to start shooting"

Given the guy was obviously just drunk and upset about something. But if you heard someone say all of these things then follow every line up with "Its O.k. I'm a redditor its just a joke" wouldn't you be upset?
<bot>: Douche insulted about a dozen people. Used "I'm a redditor" to explain why he's a douche.