I bring up the mouse wiggling thing all the time when I'm sharing my screen at work. I get impatient with computers very easily, so I start wiggling and jiggling and doing figure 8s with my mouse cursor and say that "it makes the computer go faster." Then I get to be distracted by telling someone how that used to be kiiinda true back in the good ol' days of PS2 and single threaded cooperatively-multitasked operating systems (the fact that PS2 sends hardware interrupts still blows my mind a bit).

Funnily enough, I learned about it from a greybeard who did a stint at Novell. He'd constantly jiggle his mouse around while waiting for shit and I bet he was just waiting for me to ask him why he thought it made the computer "faster."