This is an actual thing back in the early 2000s. Lots of people call this a "virus" because of how this annoyance behaves.
WARNING, BEFORE PRESSING THE GREEN FLAG, PLEASE TAKE YOUR HEADPHONE OFF OR TURN DOWN THE VOLUME BECAUSE THIS PROJECT CONTAINS BLARING SOUNDS. AND PLEASE LEAVE THE PROJECT IF YOU'RE SENSITIVE TO FLASHING LIGHTS. AFTER READING THIS, I AM NOT RESPONSIBLE FOR ANY PROBLEMS THIS CAUSES.