Watch the silliest movies you find on TV and laugh at the stupidest of scenes shown therein.
Turn off all the lights for 10 minutes. Now, turn them on and shout ‘Surprise’.
Paint or draw a stupid, funny picture of someone you don’t like.
Blink your eyes rapidly and then, close them real tight. You will see an amusing light show.
Make stupid noises, like that of a dog, cat or even the hissing sound produced by a snake.
Play songs on a loud volume and start dancing in the most stupid manner.
Jump on the bed, while saying 'I'm the best'.
Go to the terrace or balcony and check out the people passing by. They will surely do something stupid. You can even comment on their clothes, their looks, and so on. Make sure that you are not audible to them.
Repeat a single word over and over again.
Log on to the internet and surf the sites offering jokes and funny quotations.
Pretend to be a robot or a car. Remember to produce the requisite sounds.
Produce gargling sounds without the use of water.
Wear your underwear over your pants and act like ‘Superman’.
Try to move each of your hands in a different direction.
Read the articles in a newspaper, backwards.
Try to take a coin from one end of the table to other, by blowing on it.
Pretend to have a split personality and talk to yourself.
Disassemble items and then, try to put them back together.
Try to bite your nose with your teeth.
Recite your kindergarten rhymes like a toddler and clap for yourself.
Play ping-pong with yourself.
Go to the supermarket in bathrobe, slippers & a towel around your head.
Try to type without using your hands (try your toes instead!).
Comb the hair of your dog and then try to braid them.
Get ice cream from the market, boil it and try to drink it, after it cools down a bit.
Stand on your sofa and try talking a 15-minutes walk thereon.
Enact like an anchor of your favorite reality show, by standing on your bed and looking at the television, which is now your camera.
Sing songs in a wild manner and pretend banging your head like a rock star.
Jog around the local park, moving backwards, rather than forwards.
Try moon walking inside your home.
Beat yourself in a game of flash/ chess/ carom.
Purchase a bubble blower and fill your room with soap bubbles.
Try to catch a fly, mosquito or any insect that is buzzing around your home, and then put it in a jar.