Did you ever play any fighting video games? This type of game usually has a thing called "Combo". It is a fun, but hard way to deal more damage to your opponent. For those who are not gamers, It works like this. The game is all about pressing the right button at the right time and consequently attacking your opponent, who can defend and attack too with kicks, punches, grabs, and sometimes even farts (Mortal Kombat 4 did it pretty well). The combo starts when you consecutively hit your adversa...