You're right. I got really curious and did a lot of digging, and to me a joke like this only works if it's based on reality, so this gets extra stupid points.
Yeah, it would be funny if it was a slightly twisted quote, but it's not. It's a completely unhinged, random blurt. After producing one of the best video game adaptations ever, Craig Mazin would know better than this.
So, what have I been playing this entire time?"