Oh man, was I good at this when I was in school. I hated going to school, especially later on. This always worked for me, and should work for you unless you have an incredibly keen mother.
First get a banana, crackers, and a little cocoa powder.
Then mash the banana up with the crackers and sprinkle a little powder onto it.
Now, chew it up - but don't swallow it, and spit it out into the toilet.
Rinse and repeat.
DO NOT FLUSH
Make sure you cough loudly as you "throw up" and gag a lot (the mixture alone might make you gag)
I find this method works best at night. Go to your mom's bedroom and wake her up, tell her you feel sick, and right as she starts to get up gag and rush to the bathroom where your concoction is sitting in the toilet.
Look pitiful and claim to have a terrible headache. After your mom sees the mixture, flush the toilet. Wah-la, you are sick! And unless you have a really strick mom, she'll let you take the day off, even if you don't throw up again, especially with H1N1 making people crazy cautious.
Enjoy your day off.
(If you don't have the ingrediants for the mixture, just go into the bathroom, make a lot of noise, flush the toilet several times, then go wake up your mom and tell her you've been throwing up - this method is less successful, but still works well.)
Source(s):
Ace Skipper of School!
(Now that I am a senior in college, I have no use for these methods, since I can skip whenever I want!)