Row Boat For Wedding What On Earth Is That Awesome Dance Called?

What on earth is that awesome dance called? - row boat for wedding

So we all have to have been at a wedding, and suddenly a song comes from a place where everyone on the floor and starts pretending, in a boat. Side to side, front and back (Note: This is not some kind of sexual act). The thing is, I forgot the name of the song and dance! Please help! I (a drive for next week) had