Fun stuff to do with NIB magnets?

If you're of a malicious frame of mind, how about wiping tape cassettes, smartcards, credit and debit cards, hard drives, etc, of all the information stored therein? And I understand they can be used to ring up credit on the coin slot in many arcade/fruit machines, and suchlike!

i'm 13 possibly i'm able to help :) play reality or dare. it somewhat is often relaxing watch an quite frightening moviee with alot of foodstuff. play conceal and seek for. draw one yet another a image. build a fort with alot of blankets. prank call people. ding dong ditch. run around out side. sit down out sidee and talk. play with a ball. in case you have a digital camera take photos. watch t.v desire i helped :)