Besides these, other things to do at a sleepover are - discussing boys, sharing school or college gossip, watching movies, listening to and singing songs, dancing, cooking together, painting each other's nails, arm-wrestling, having pillow fights, etc. In between these slumber party activities, see to it that you do not go overboard. Keep the noise levels low and the excitement within limits so that you get permission from your parents for another exciting sleepover.