If you live with someone who takes their time waking up, needing frequent prods and reminders, such as a child, parent, or teenager, it can be time consuming with nagging and resentment a bad way to start the day. This is an easy solution that is quite funny. It isn't pleasant for the reciprocant, but it works.
The night before, or, if you forget, in the morning for half an hour or so, freeze some marbles. Then, after you have woken them up and they have snuggled down again, pour the frozen marbles into their bed. Wherever they roll, ice cold marbles will follow, making going back to sleep impossible. Hilarious!