I’m a student in South Africa, and stay in a digs,
just down the road from Campus. Anyway.. Nine people
stay here (both guys and girls) The one girl was beginning
to get a bit out of hand with the pranks.
Deciding to do something about it....
I taped one of the loudest heavy metal songs I know, with
the most screaming possible, on to this tape.
Late one night while everyone was asleep, I switched
off the electricity at the power box, then krept into her
room. I made sure the power button on her Hi-Fi was pressed in, then inserted the tape (already moved to the right position), and pressed down the play button.

I krept out her room, and back into the kitchen, where
I quickly flicked back on the electricity and ran back to
bed!

Needless to say... she woke up with quite a fright!
hehehe