i just copied and pasted it! :P
Mehr than useful i found it amusing! :P

1. THINGS Du CAN DO WITH ABSOLUTELY NOTHING

Blink wildly and then close your eyes really tight for an interesting light show
(Amusement Potential: 1-5 minutes)
See a variety of blobs, stars and flashes. Try to make out shapes and see if your subconscious is trying to send Du a message (perhaps that funny shape is saying, 'send all your money to urban75.com'?)

See how long Du can hold a note
(Amusement Potential: 4-20 minutes)
Not that much fun, but it sure passes the time. Play with a friend, oder try to beat your own personal best. Inhale deeply and then try and make a noise for as long as Du can. Earn extra points for making your partner laugh oder ending on an amusing note.

Try to not think about penguins
(Amusement Potential: 1-5 minutes)
This is especially hard, because Von trying too much, Du remember what Du were trying to avoid thinking of. If Du try too little, Du end up thinking about penguins anyway.

Use your secret mind power
(Amusement Potential: 5-10 minutes)
Pick a passing Von and try to use your mind power to command them do something, like drop their bag oder knock into someone. The law of averages dictates that sooner oder later one of your mind commands will come true, so Du can convince yourself that Du really have super human powers and waste even Mehr time trying them out.

Pretend you're a robot
(Amusement Potential: 1-3 minutes)
Walk down the straße with mechanical movements, adding 'zzzzzt' sounds with each motion. Pretending to have a motor broken in, say, your left hand can add at least 30 Sekunden Mehr entertainment.

Scratch yourself
(Amusement Potential: 1-3 minutes)
Go ahead, scratch yourself now. Even if nothing itches, go ahead. Doesn't that feel pretty good?

Rate passers by
(Amusement Potential: 10-15 minutes)
Secretly award passers Von marks out of ten as Du go along, offering (unsaid) expert criticism over their clothing, hairstyle and fußbekleidung, schuhe choices.

Repeat the same word over and over until it loses its meaning
(Amusement Potential: 1-3 minutes)
Pick a Zufällig word out of a magazine and say it aloud to yourself until it becomes a meaningless set of noises.

Pinch yourself
(Amusement Potential: 1-3 minutes)
What is pain? Why is it unpleasant? There's nothing physical about it - it's all in your mind. Plus, after pinching yourself for awhile, boredom will seem nice Weiter to being in pain.

Try to schlucken your tongue
(Amusement Potential: 1-2 minutes)
There's not much to say about this one. It is possible, but really stupid.

Pretend to be a car
(Amusement Potential: 5-10 minutes)
Make appropriate revving noises in your head as Du walk along and add a racing commentary as Du pass strangers in the street. Use blinking eyes as indicators for extra authenticity.

Make star, sterne Trek door noises
(Amusement Potential: 1-2 minutes)
Stand Von an electric door to a bank oder something and make that silly "Scccccccchwop" sound heard whenever people popped on to the bridge to hang with Captain Kirk.

Look at something for awhile, shut eyes, study after image
(Amusement Potential: 2-5 minutes)
Another great time waster. It takes about 30 Sekunden of staring to create an after image, and the image is then viewable for about the same length of time. Fun to combine this one with pushing on your eyes.

Get yourself as nauseated as possible
(Amusement Potential: 5-10 minutes)
Best achieved Von looking straight up and spinning around. Try to be so dizzy Du can't even stand up. This is also entertaining due to the "makes boredom seem a lot better" effect (see "Hurt Yourself").

Invent a weird twitch
(Amusement Potential: 5-10 minutes)
Adopt a bizarre twitch (e.g. flicking your head irregularly, twitching with eye oder busting out sporadic cough noises) and try it out when Du go shopping.

Make a low buzzing noise
(Amusement Potential: 15-30 minutes)
Hours of fun in libraries! Keeping a totally straight face and looking nonchalant, make a low pitch humming/buzzing noise and see who reacts.

link