I remember the funny lines on the back when I accidentally bumped into the tower or had the subwoofer on as it was burning.
Also holding down on the close-pin on a discman (so it would keep spinning the disc) and differently coloured sharpies were a great way to colourize your collection.
We somehow avoided that, luckily.
I had the pleasure of getting sold a cheap power supply though. It was rather fascinating to learn that, indeed, even burning hardware can still provide sufficient power to play games (for a few seconds).