The tendency to encounter situations in which the opposing entity displays an unreasonable and unusual level of incompetence.
Person 1: Wow, how in the world does Quinn have such a high k/d this game? He is trash at the game normally, seems kinda sus to me.
Person 2: Nah dude it's not him, it's just the Quinn Effect in action.
Parson 1: Ohhhhh, that makes much more sense.