Invite lots of people to other peoples parties.

Pretend you have gone completely deaf.

When using an ATM, pretend it stole your card and shout abuse at it for 5minutes. Works best if there's a queue.

Throw peanuts at people walking past your house.

Follow a few steps behind someone, spraying everything they touch with detol.

Ask the waitress for an extra seat for your invisible friend.

Stand behind a crowd of people playing a quiz machine, and shout wrong answers in an insisting voice.

Stand by a zebra crossing, everytime a car stops, walk off.

Stand on the pavement pointing a hairdryer at passing cars to see if they slow down.

Always pay for everything in the smallest of all coins, the 5 pence piece.

Go knocking on peoples doors asking if they are happy with their washing powder.

Write 'x equals treasure' all over someones maps.

Continuously ask 'why?' at the end of other peoples sentences.

Go to McD's and ask for a BK Whopper.

Everytime someone bends over, blow a raspberry.

Stand over someones shoulder, mumbling as they read.

Name your dog, Dog.

Change channels five minutes before the end of every show.

Repeat everything someone says as a question.

Ask people what gender they are.

Make appointments for 31st February.

Tell everyone you quit smoking, but continue to smoke theirs.

Go into a quid shop and keep asking how much random items cost.

Speak really loud with headphones in.

Everytime you go into a shop, ask the assistant how much the penny toffees are.