say its a complete mess, your dog (if you dont have one steal the nieghbours) threw up everywhere, you rented it out to an alien an hes working on his space ship in there so he can go home, say you left bear traps open in there, tell the kids theres a monster in there (if the kid are like teenager or sumthing give them a doobie if they dont tell, say the mafia took your room an are holding it hostage, all of the above might work or better still just lock it man... is killing your family an option at all? hmmm im kinda bake and these are some pretty good ones man.... better still use them all together then no one will go in your room...... why arent they aloud in your room?