You might be thinking of the Eye-lash Mite. They snuggle down in the hair follicle, and dine on the sebaceous oil, not dead skin cells. Most are harmless but some species can cause problems.
In general, those cells are just called amitotic. If you're looking for specific examples things like neurons, cardiac muscle tissue, red blood cells.
Those are called red blood cells.
those 'things' under the cats nose are called whiskers
those 'bed things' are called gurneys
Interesting question indeed! I don't think they do. They might have tiny hairs everywhere but I don't think those are considered eyebrows...
Those smoking pen things are referred to as e-cigarettes.
HUMPS
Those things are called scales. Scales are devices used to measure the weight or mass of an object.
Those are called, "Platelets".
The can blows up.. Prepare to lose those eyebrows..
They are called osteocytes. Bone building cells are called osteoblasts and those that break down bone are called osteoclasts. You are constantly remodeling your bones.
They are called turnstiles