There are many...
1. Ironing bread to make toast because the grill is a temporary grease reserve makes for a fabricy tasting toast.

2. Attempting to take a lightbulb out but leaving the screwy bit in to leave your friend in darkness in halls of residence will lead to everyone in the hall being in darkness if the light is subsequently turned on.

3. A dustbin full of water is very heavy and uncontrollable when lifting it over a barrier at height with a couple of friends. The bin missed the victim. Some of the water didn't. The clean up took hours.

4. Bike-fu should only be attempted by experts and even then away from expensive fencing.

5. Cats do not like English mustard.

6. Hiding in a dustbin to scare a friend only works if you manage to stay awake.

7. Starving yourself for a day before going to an "all-you-can-eat" restaurant doesn't mean you can eat more. In fact, you eat less and get a lower value for money.
(lo-fi_shop_assistant, Thu 24 Jul 2008, 13:03, 3 replies)

Hahaha, no.6 made me do real lols =)
*clicks*
(Professor Kenny Martin Hmm? What?, Thu 24 Jul 2008, 13:59, closed)

I want to hear more about this 'bike-fu' you mentioned
Also, numbers 5 and 6 made me laugh

*click*
(Pavlov's Frog figures no-one really reads sigs anyway, Thu 24 Jul 2008, 16:25, closed)

Bike-fu....
...is basically where you climb off a bike at speed and proceed to make an attempt to swing the bike around as some kind of weapon, but use ends up as a monumental fail as you let go and it lands in someones garden/fence/car windscreen.

I think I saw Jackie Chan do it once and thought "Hey....I can ride a bike and have seen Karate Kid.....I can do that!"

Wrong....
(lo-fi_shop_assistant, Thu 24 Jul 2008, 19:23, closed)