Shake That, by Eminem. Uh....but, there's a ton of swearing in it and lots of dirty references, so it might not be appropriate.
December '63 (oh, what a night). Ya, me and my best friend changed the words when we were in high school to "I'm failing math" (hey, it was 1994, we didn't have the respect for this song that it deserves). Go ahead, sing it....you know you want to.

We go crazy when we go to the lounge with my mother and they play this song. Us, the middle-aged women, and the old couples. Yee-haw!!
If it's country, Friends in Low Places. Do the missing verse where everyone can sing along...."and you can kiss my....."
Gosh, I like to swear when I'm drinking and dancing....