Vaughan didn't find himself smiling for long. In fact, the night was young and his friends were discontent with his performance thus far.
Here we see the Stockton Killer and the King Heathen giving Vaughan a good dose of discomfort. Too drunk to defend himself, Vaughan pleads for mercy. This was actually King Heathen's responsiblity, as he was 'best man'.
What are friends for? Don't expect a good bachelor party if you aren't going to show up, it's the height of rudeness.