A sneakerton is a person who uses clever ways to deceive people and elude bad situations. This is most often found when playing video games. They are very sneaky.
Many people believe that they are sneakertons but they often do not grasp the idea of a true sneakerton. They often end up trying to hard and then people mock them.
When playing Modern Warfare 2 someone who has a much higher skill level than another player may act as a sneakerton and kill other players in deceiving and comical ways. Sneakertons are very good at luring opponents into traps and evading death.