Pingpong is a popular indoor sport enjoyed by many. This game is also known as table tennis, whiff-whaff, or flim-flam. Pingpong involves two or four players hitting a lightweight ball with paddles over a low net attached to a table. While "pingpong" is the most common term used, other synonyms can also refer to the same game. For example, table tennis is the official name of the sport recognized by the International Table Tennis Federation. Whiff-whaff and flim-flam are both playful terms that were used to describe the game in the past. Regardless of what you call it, pingpong is a fun and exciting sport that requires skill and precision.