Function with relative ease

I can't resist posting this. I came home tonight and turned on the TV and caught the end of a show called "Community" on NBC. I only caught the last 5 minutes or so, but they were clearly having some issues with how to have a pluralistic holiday party. There was also something going on that might have been quite interesting about Christianity, forgiveness, and violence. One guy seemed to have been uninvited to the party because he wanted to fight someone, and that seemed to the Christian to be not in keeping with the peace of the season; but other people seemed to think that Christianity ought to be about forgiveness.

Somehow, they all ended up finding a way to support both the brawl and the party, where the following lyrics were sung to the tune of "Silent Night":

Sensible night, appropriate night,
Snow on ground, left and right.
Round yon purchase of decorative things,
Tolerant re-write of carol to sing,
Function with relative ease,
Function with relative ease.

I think the same observations about predictable offense that I made about the could be repeated about this.