Sounds like Makinton Dorleant's crimes were
1) The bouncer not letting him in and pushing him out the door
2) Having a drunk friend on hand to see, get offended and go after the bouncer
3) Trying to calm his drunk friend down when the police want to arrest the drunk friend
4) Cussing and waving his arms at the police, for letting you take care of his drunk friend problem
5) Not being able to leave the police alone (or as they said, not staying on the sidewalk after you are repeated warned to stay on the sidewalk as your cussing and waving your arms at police) after your friend is driven away.
Really it was numbers 4 & 5 but of all the reason someone could get arrested, simple running your mouth and not listening isn't the worst. The fact that it was at police makes it look a bit worse, but it's not like he punched anyone.
Sounds like he got a fine and was immediately released. I wonder if he will get a one game suspension out of this or not.