The term 'BIGGEST CLUB' can be solved by the three letter word 'ACE'. An ACE is a playing card with a single pip or symbol on it, usually in the shape of a spade, heart, diamond, or club. It is the highest-ranking card in many card games, and is often used as a wild card. In golf, an ACE is a hole-in-one, which is the best score possible on a single hole. In tennis, an ACE is a serve that is not returned by the opponent. The term 'BIGGEST CLUB' could refer to any of these meanings.