Nicked from another forum, but quite funny anyway.
What the stupidist things you get up to in your youth.
Apart from cutting a hole in my neighbours shed roof 'to play spies', throwing stones at another neighbours glass greenhouse, and making flimsy jump ramps for our bikes, which resulted in my friend breaking his wrist....
my worst was probably 'borrowing' a street sweepers barrow because I thought it could make a great 'gang transport' once the brooms and binbags were removed - my mother marched me back with to where I found it..