while they are in the middle of a game... film the reaction. World of Warcraft would probably have the best results. As well as little brothers.
I dare everyone to tell me what gaming systems u have and what games you play on them,and if u have any favourite type of games you like to play what are there
Pick one or do them all!!! http://hyperboleandahalf.blogspot.com/2010/03/7-games-you-can-play-with-brick.html