Okay, so this game can be rather interesting but it is loads of fun and very easy to play. To play "In my pants" you simply type the title of a song, any song, and then add the words "In my pants" after the song title. Here is an example:
"Oops I did it again... In my pants!"
xD
See, rather odd but once everyone gets going and posts all those weird song titles we can all laugh like the lunatics we are! Enjoy!
I got this again from the Fanime Forums!
edit by Dancingtofu: I'm locking this thread now before someone comes along and necros it. For future reference (to anyone reading this), when starting posting games, avoid suggestive contexts and innuendos.