What pranks can you play on people when they sleep over?

• This fun to do but you must have lots of empty cans (or what ever makes lots of noise when knocked over.)

1. Cover the doorway in newspaper so that when the door is open all you can see is newspaper.
2. Stack the empty cans on the other side of the door.
3. When the person wakes up they will push through the paper and cause a massive crash of cans.

• This will work out when you sleep with new friends.

• Put baby oil on their toes - it will make them while sleeping move their toes all night, so the next day they will be very tired and cranky.

• Wait till they fall asleep, then tear a small piece of paper. Roll it and then tickle with it in nose and ears and watch them slapping themselves thinking that is a mosquito.

• Wait till they're asleep then put their middle finger (either hand, try their writing hand, it works the best) in a cup of warm water, then watch the magic. Sometimes this prank doesn't always work but my friend did however wet himself (make sure they're not sleeping on your bed).

• Silly string! lots of silly string! Spray it all over the person while there sleeping then use fake spiders and put them in the silly string(be prepared for a big clean up day though).

• If you have a bag of potato chips and green nail polish then this is a wonderful prank to pull (this works better on boys and brothers):

• Classic pranks are always the funniest (and the most forgivable). Put shaving cream on their hand, and tickle their nose with a fake feather.
• You can put their hand in hot water. You can spill water on their sleeping bags or beds so it looks like he/she drooled. Put makeup on them in the middle of the night. If it is the owner who slept earliest, you can pile his/her clothes like a wall so he/she cant move unless he/she knocks down ALL their clothing.
• Just the classic paint all over their faces.
• Best when it is boys: When you go to sleep over at a friends house wait until there is nobody in the boys room, go in and hide a very girly babyish animal/doll in an easily accessible area in the bed room. Wait until the victims are asleep (usually takes a long time with boys...) go in and get the toy. Walk over to your choice of one of the boys (usually the one you like the least) and carefully snuggle the toy next to him. When the guys wake up, get ready for a ROAR of laughter!!! Also, it might be a good comeback for some one who did something to you.

• How to add to the fun:

Pour a little warm water on the sleeping bag.

Find a pacifier and add to the 'baby scene'

(this might take some time) find a girly diary, write in it with your brothers hand writing, messages like "This really adorable girl looked at me"maybe one you don't like. or "My webkinz has a really cute outfit" Be creative! Its very easy to write embarrassing messages!

Once the diary is filled up, put it in an area where the male guests might find it easily.

• Have some balloons already blown up, and tied off so the air doesn't leak out, then hide them. After everyone is asleep, get the balloons and a pin, and start popping them real fast, one after the other. You will have people waking up, screaming and jumping all over the place. But be warned you may have some angry parents if it gets too noisy.

• When they're asleep, pinch their nose. If their mouths are shut then they will splutter as they wake up. The reaction is SO fun to watch. And also, remember to pull your hand away when they're about to wake up or they'll know who did it.

• With your friends (if you have siblings): t.p. your sibling's room! Make sure you have lots of toilet paper, put it all over the room & around them. But, be ready for a cranky sis/bro in the morning and you're probably gonna have to pick it up.

• Prank on your friend(s): if you want to get back at a friend, wrap them up in toilet paper.

• Can be for both sibling(s) or friend(s): while they are asleep take some markers (make sure they are washable, but never use hi-liters, they don't work well) and draw all over their face, it will look funny, but make sure to help them take it off in the morning.
• For a group of friends of 5 or more:

• Take a bag of ice and dump it on the persons feet then be prepared to run.

• Get some whipped cream (a spray can of whip cream is best) put it in their hand, tickle their nose or anywhere on their face, and they will hit their face with their hand and it will smear ALL OVER IT!!!

• I just wanted to add this take some old toothbrushes and cut all of the bristles off of them and sprinkle them in their sleeping bag. They will be itching all night!

• Take clear plastic wrap and put it under your toilet seat. Make sure it doesn't have any wrinkles. This works best on boys though. Everything will come back at them.

• One person asleep, one person awake as well as yourself, a pen, a big cardboard box big enough to fit yourself in
• Wait until that person has gone to sleepThen get a pen (preferably one that shows up well, but comes off)
• Then draw on their face how ever you want, but be careful they don't wake up
• Afterward, get a big cardboard box and put it in the middle of the room and get in it, close the lid so no one can see you
• Then get the person who is still awake to tickle the victim or something to wake them up
• The victim will wake up and see a big box in the room
• When you think the time is right, jump out of the box and scare them
• This prank really works. I made it up and I thought I would try it. The victim didn't realize the pen was on their face until 10:00 am the next day because they were so scared by the box prank! She has never forgiven me but it was worth it!

• For this to work you need to have of something with a strong but pleasant smell and when the person is asleep put the sweet smelling thing under their nose for 1 or 2 minutes then ask them a yes or no question. They will answer sometimes vocally but usually by nodding. The best part is they won't remember it if they wake up. It really works.

• Perhaps the oldest and certainly most harmless prank is the "short sheet." Make the bottom sheet as usual, but then place the top sheet over it, tucked in at the head. Bring the bottom edge of the top sheet up to where the top edge of it would normally be, and cover with the blanket. it will look like a normally made bed, but when the guest tries to get into it, they can't.

First answer by Redbeard. Last edit by JoyceP. Contributor trust: 374 [recommend contributor]. Question popularity: 84 [recommend question].