A more elaborate version of this prank is to combine it with two more steps: unplug the mouse (or turn off Bluetooth), plus also put tape or a sticky note on th

A more elaborate version of this prank is to combine it with two more steps: unplug the mouse (or turn off Bluetooth), plus also put tape or a sticky note on the underside of the mouse, covering the sensor. Voila, they will have to troubleshoot the malfunctioning mouse three times in a row.