Hobbies And Interests
Egg Prank
Perform the Egg Prank if you're at home or on a camping trip. Take a carton of eggs and hard boil each one. Place the eggs back in the carton. When your friend tries to crack open an egg for a breakfast omelet, he'll get a funny surprise.
Short Sheeting
Short Sheeting is a camp classic, but play it anywhere you have access to your friend's made bed. Fold the bed's flat sheet in half, so the folded half is near the bottom of the bed. Tuck it in tightly on both sides of the bed. Cover it up with the comforter so your friend can't see that it doesn't go all the way to the bottom. She'll find that she can only get in her bed half way.
Cup Half Full
Show your friend that you can balance a half-full cup of water on the back of your palm. This isn't difficult to do if you keep your hand face down on a flat surface and don't move it. Challenge your friend to do the same, and suggest that he can't balance a cup of water on both hands at the same time. Help him place the half-full water cup on the back of each palm and then get up and leave the room. His only recourse will be to spill the water to get up, or for you to return and take the cups away.
Colorful Milk
Practical jokes don't get much simpler than the Colorful Milk prank. If you've got a friend who buys his milk in non-transparent cardboard cartons, wait until he has opened it for its first use. Slip into the fridge when he isn't around and squeeze a few drops of food coloring into the carton. Close the carton and give it a shake to mix up the coloring. Your friend will be surprised the next time he pours himself a glass.