Press X To Jason
A reference to Heavy Rain. At the intro, pressing X will cause the main character to shout for his son, Jason.
Guy 1: Hey, I'm playing Heavy Rain.
Guy 2: Isn't that the Press X To Jason game?
Guy 1: Yes
Both at the same time: JAAAAAAAASON!
Guy 2: Isn't that the Press X To Jason game?
Guy 1: Yes
Both at the same time: JAAAAAAAASON!