The term 'Two Strikes' is a reference to the game of CAROM, which is a cue sport that is played on a billiard table. The objective of the game is to use a cue stick to hit the white cue ball and make it contact two other balls, known as the object balls. If the player succeeds in doing this, they are awarded two points. If the player fails to make contact with the object balls, they are given two strikes and must try again.