Sometimes It's Pretty Funny to Be Wrong

I found this over on Pollock Palooza and thought it was a fun take on traditional Christmas carols. I think these guys were recently in my neck of the woods because I saw a billboard announcing a concert they were doing (at one of the casinos, I think). From their name, I assumed they would sings songs about drinking, clubbing, sex, etc. Imagine my surprise then when I saw this video.