Definitions for "Snap Off"
Beating another hand, especially a bluff. I snapped off another one of her bluffs.
To win a hand, without a particularly strong hand. Usually happens against a 'bluffer'
To beat another player, often a bluffer, and usually without a powerful hand.
Keywords:  whole, branch, break, tree, piece
break a piece from a whole; "break a branch from a tree"