I know this isnt a health site but

Collect cornflour, a bowl with a cup of water and green (or the color of the food you ate last night, preferably no blue or purple as many foods aren't this color.) food colouring (Make sure that the food coloring is the liquid type.)
Put one teaspoon food colouring in the bowl of water.
Put 6 big spoons of cornflour in.
Mix well. When it starts to become smooth add 3 more spoons of cornflour.
Put it in a plastic bag. The next morning make sure you wake up early and spread the fake vomit all over the bed,or put it in the toilet and You're done!
Call for your parents and wait and see how they react.
Enjoy your day off!

Take some ordinary biscuits(cookies) (chocolate ones tend to be better)
Chew them in your mouth but do not swallow them
Spit it into your sick bowl (if you do not have a sick bowl do it in the toilet, but sick bowls are better)
Add a tiny bit of water.
Take out any remaining chocolate parts
then spit it out on the floor
This is the easier way!
Make it smell nasty by adding cat food or dog food in it or tuna

Find some chocolate candy, particularly a "Butterfinger." Butterfingers are available at any grocery stores near you.
Chew it up, but don't swallow.
If you have a "sick bowl" make a barfing sound, loud enough that your parents can hear it, but not too loud.
leave some of it hanging on the side of your mouth, or on your chin. But don't make it too obvious.
When in your "sick bowl"(if you have one), you can either leave it in the bowl, drop it in the toilet, or "spill" it on the floor (not recommended).
If you spit out the chocolate candy on the floor, it would be more credible.

Take the mug and quarter-fill it with ordinary oatmeal.
Add just enough milk so that the oats start to rise from the bottom of the cup.
Add a teaspoon of wholegrain mustard (the one with the seeds). You can miss this step if you have none.
Add a little wholegrain or normal flour.
If you have eaten cereal or vegetables recently, and you still have some left over, chew it up and spit it into the mix.
Blast it in the microwave for about 1 minute.
If it's too thick, add a little hot water and stir.
Try taking anything in your house that smells bad and rub at least 50 times to get that bad smell.

Put an elastic band around the top of the plastic bag.


To make it grosser, chew apples, corn or anything edible. Chew one thing first then spit it in to the fake barf, repeat it one by one then mix it with a spoon

Also try to put in leftover food from dinner that was eaten the night before
You may also want to put some in a toilet and show your parents.
Try leaving some 'vomit' covering your mouth or in a tissue to prove it to your parents, this works with everything.

Feel embarrassed as you show the person the vomit, as this is the normal action.
If you are pouring it into the toilet you dont need to make as much as it will spread in the bowl of the toilet

Punching yourself in the stomach will give you a tiny bit of that "off" feeling, not enough to really make you sick, but enough to make your puke story seem more realistic. If you really have a stomach ache, but one that you think will go away - think of how it feels and explain to your parents.

Once you have made the "fake sick" stick a spoon down your throat to create a tiny amount of sick - make sure when you do puke thos tiny bit up its in your sick bowl with the fake sick then it does really smell bad.

Don't do this too many times!

Make sure you don't get the food colouring on your clothes; it stains!

Make sure your parents don't see you making the vomit.

It is possible that your parents will not believe your trick. If this happens, you will most likely be grounded.

Cornflour
Green food coloring
A cup of water
Big spoon
Tea spoon
Plastic bag
Elastic band
Leftovers/Food