Here are five very funny, but harmless pranks you can play on April Fool's Day.
Put sugar in the salt shaker. Everyone thinks it's funny to put salt in the sugar shaker, but this is even funnier, because, well, have you ever tasted eggs that were covered in sugar?
Short-sheet the bed. You can do this with the bottom sheet, or the top sheet. In fact, the top sheet is probably better because it takes the “victim” a few minutes to decide whether or not something actually is wrong; and then watch while they try to figure out exactly what it is.
Put a ½ teaspoon of cinnamon in the basket with the coffee grounds. Cinnamon is totally harmless, but it gives the coffee such a different taste. Unexpected tastes always leave a funny expression on someone's face.
Push the toaster lever down, but don't put any bread in the toaster. This is hilarious to watch when the “toast” pops up-or doesn't, in this case. If you have someone who's a little “distracted” as a rule, it's priceless.
Put a piece of plastic wrap on one end of a drinking straw. Secure it with a tiny rubber band. Put this end into the glass of whatever your “victim” is drinking. If you're quick and sneaky, you can do this at the restaurant too. Take a stopwatch; you'd be surprised how long it takes some people to figure this one out. .
When they are not looking ....
Take the battery out of the clock
Hide it in your sock
This causes laughter for pupils -
Chaos for teachers and is a BRILLIANT prank to play ....
It worked superbly when my class tried.