Comedy off the stage

Put in a marathon day yesterday. 8 hours at the depot, hour at the gym, then 8 hours of poker. Anyways I played pretty well. Got unlucky in a few spots, but kept my composure for the most part anyways. Some old dude slow rolled me. Meaning he didnt show the best hand for a really long time. It's a really sleezy thing to do, esp considering he got extremely lucky to beat me. Then another dude played a hand awful and hit a miracle card on the river. I said, "This jackass doesn't know what he's doing." Made myself look like a moron and the guy was huge. I'm a douche sometimes, oh well. Had a few other big hands. I think I made the right plays for the most part.
I had a chance to double up to like 1500$ when I turned a straight with a flush draw. The freakin big stack ended up having a straight to and I didn't make my flush. Oh well. So anyways the comedy part. Two guys were acting like they were buddies. Then one of them guys lucky against the other. Then they play the next hand heads up. There was about 400$ in the pot on the flop. They agree to check it down. Meaning they wont bet anymore money. Anyways they check turn, and then the one guy checks, and the other guy goes all in. It's a real douchebag move. The guy that went all in I guess didn't realize what he did. To be honest I thought he was joking. Then things get crazy. He asks if he can take it back, which he can't. So the guy that checked basically says a few things, then calls him a mother fucker. Then the all in guy goes, "Come on let's go outside." So they do. They both have about 600$ in front of them plus 400 in the pot and they go outside to duke it out. I mean there's two security guards so the chances they actually fight is slim. Everyone at the table is like wtf. Some awful idiot, is like "They left the table the hand is dead we get the money." I'm just shaking my head. I look outside and the mother fucker is trying to lunge at the other guy. After a few minutes the check guy comes back. Then finally the mother fucker returns. They end up giving the pot to the mother fucker. He starts shaking everyones hand apologizing. Then he starts giving people money. It was so weird. I used to play with that guy back when I played a lot. He's actually a pretty nice guy, he was foreign and I guess they don't like being called mother fucker. He used to be really terrible, but he's gotten much better. He lucksacked his way to beating me out of a 1400$ pot probably 2 yrs ago, and I don't forget that. Anyways that's that. 2 shows tonight, hope they go well.