There are no negative outcomes for this scene. Either you kill all of them and the gunfire stops, or they kill you and the gunfire stops. Anyway the stage brought to mind a song variously ascribed to the WCTU or some pack of happy drunks:
THE PIG AND THE INEBRIATE
from SONGFEST by Best and Best
It was early last December, as near as I remember
I was walking down the street in tipsy pride
No one I was disturbing, as I lay down by the curbing
And a pig came up and lay down by my side
As I lay there in the gutter, thinking thoughts I cannot utter
A lady passing by was heard to say,
"You can tell a man who boozes by the company he chooses,"
And the pig got up and slowly walked away.
I know the tune, but I have no idea where else it may have been used so you'll have to come up with your own. It's a slow paced song of the sort that gives you plenty of time to remember the next word in each line.
UPDATE: Thanks to Dave, here's a link to the tune.