Chairs squeek because the souls of dead mice reside in their inner workings. Sometimes you can remedy this by using WD40 because mice hate those things... it's like exorcism in a can.
The friction between 2 objects makes them squeak
squeak
squeak
squeak
I think it is because when you brake and turn at the same time it makes friction and that's what makes the tires squeak.
it makes a loud squeak
WHEN I SIT ON A CHAIR IT MAKES ME RELAX.
The wheel bearing.
A bodger makes chair spokes, and actually whole chairs.
You are describing a squeak, or a squeal.
If the squeak changes with fan speed, the fan needs replaced.
by signature on chair MORE. The way it looks makes it Chippendale .