By Valefor.Slipispsycho 2011-07-03 20:31:28
Throw a brick through your window, trash your room sort of (throw things around, but not break them) and go step in mud then make tracks from the window to your closet. (bonus points if you have a bunch of more expensive stuff)
Then walk in and say.. "Someone broke into my room, and the only thing they stole is that guitar!"
Protip (yes, I actually know this type of thing!): Throw the brick from the outside, if they have any intelligence, they'll be able to tell what side the window was broken from.