In baseball, the bat is used to hit the balls thrown by the pitcher.
batter
Shoeless Joe Jackson called his baseball bat "Black Betsy"
The thick part is typically referred to as the barrel of the bat.
Its called a bat.
Everyone's Hero.
Bat Bag
It is called the cupping of the bat, used for weighting.
The offspring or young of the average Bat is called a "pup" usually.
do you mean an actual animal bat or a bat as in bat and ball i hope its not the animal otherwise it would be animal abuse lol you could use a bat in cricket, tennis, batminton, baseball, croquet, table tennis and more
sweet spot
playing dirty means cheating for example it could be sharpening the spikes on your cleats to actual sharp spikes it could be tripping a runner, hitting the catcher in the head with the bat in the head when he's not even in your swing circumference there's all sorts of stuff.