Definitions for "Chucking"
Chucking, in the game of basketball, is the act of attempting an inaccurate, ill-advised or poorly-timed shot at the basket. More often than not it is characterised by an unorthodox method of throwing the ball. Chucking is generally not considered to be in the flow of the game.
Warding off an opponent who is in front of a defender by contacting him with a quick extension of arm or arms, followed by the return of arm(s) to a flexed position, thereby breaking the original contact.