Pulling a Wyatt refers to the act of receiving a game from a close friend via steam or any other viable platform. After the "Wyatt" receives the gift and installs it, they will immediately alt+F4 after reaching the title screen. Never to play it again.
Guy 1: Man I gifted my friend Peggle last night and he hasn't even gotten past the title screen!
Guy 2: Dude your friend was totally Pulling a Wyatt