Chubby Bunnies, you have a comp where u stuff as many marsh mellows in ur mouth and the person who eats or gets the most in wins! Play on the WII, DS, X-box. Go on the trampoline and give yourselfs tasks like the person that can jump the highest. Tell ghost stories. Spy on ur siblings. Dress-up and have a catwalk.
Chat with our AI personalities
One game to play at a sleepover is movie trivia. You can also play the who am I game.
you can do make overs and if you have a nice brother or dad you can put makeup on them to....
Truth and dare/ draw moustaches on peoples faces when they are sleeping
hmm... 11 ..ok well try and get a theme... like chocolate spa...things like that. Also lloking up games online is good. i found some. http://www.party411.com/gameguide-sleepovers.html
You could always just leave them alone and let them have their own fun or offer them some things that interest the both of them to do together that way everyone has fun!