usually by testosterone kicking in; but if you shave your chest they will grow through thicker; I know as my husband has waxed his chest (don;t ask!) and the new hairs grew like weeds...
Your mom.................chest hairs.........
Sid has a luscious V of hair growing down from his chest
I'm gonna go with unlucky if the cat only has hairs on its chest! LOL The real answer is: All cats are lucky!
That varies from 0 (waxed) to Neanderthal.
15 Men on (a) Dead Man's Chest
It's not as coarse as men's, but they have do as much hair as men.
64% of white men do have chest hair, according to a study quoted by Wikipedia.
Men sometimes lose chest hair
The adult literacy rate in the state of Kentucky is four percent.
Some do have some stray hairs on the shaft.
your mums chest hairs
For most men, this is not necessary at all. The sensors they put on your chest and stomach can deal with a fair amount of body hair. If you are very, very hairy (and some men are), then they might need to shave a small area so the sensor is in proper contact with your skin. But then the area is so small they shave, and since the man would be very hairy in this case, the spot that was shaved is not readily noticeable afterward.