Have you seen the TV show "How I Met Your Mother" yet? If not, and you like to laugh then you really should. As I was getting ready to go to work last night this episode was on. It's probably not as funny when you haven't watched the show but when Barney Stinson (played by Neil Patrick Harris) chimes in with melody on this song - hilarious!! Here is a small bit of background to help you understand. Barney lost a bet to Marshall, Barney could choose to get slapped once right then and there or 5 slaps whenever Marshall wanted to deliver them Barney decided on the 5 slaps. Marshall created a countdown to the 3rd slap which was to happen on Thanksgiving hence the term "Slapsgiving." Seriously though, go rent seasons 1, 2 and 3 and enjoy the hilarity!