When I listen back I picture 2 players about to play on the Wii: P1 and P2.  P1 asks P2 to put the game into the “W-I-I.”  But P2 says “Nahnanah...” What does that mean?  P1 doesn’t get it, so he asks again and again and he gets a little frustrated.  P2 continues with his response “Nahnanah...”  until he realizes that P1 is so stupid that he’s just not going to get it.  When P2 says “Nahnanah” it means “I’m not putting the game in until you pronounce it correctly.”  It’s pronounced “WE” like the word, meaning “you and me.”  It’s not pronounced as three separate letters: W.I.I.  Anyways, finally P2 says “Wewewe...”  P1 finally understands and then they play some stupid video game.  And that’s the song.