I am expecting a lot of Disco Elysium, here…and nothing wrong with that!
A video gaming student organization I was once part of actually had a vote on their favorite sayings. The winner was the evergreen “Perhaps the same said could be said of all religions…” from Castlevania: Symphony of the Night! https://www.youtube.com/watch?v=OMTizJemHO8
Later we had a second voting, which decided on the cult classic Trio the Punch’s “BAD CHOICE”! https://youtu.be/rIPtzZHJnkg?t=454
My personal favorite? It’s hard to say…but hey, that’s what the scientist in Half-Life can comment, word to word! So maybe I’ll put forward, said by the aforementioned: “My god, what are doing!?”
Tl;dr: Check title.
Rogue Warrior had a song made up from all of Mickey Rourke’s voice lines in the game:
https://youtu.be/OVoyGUcXepc?si=dDkpO3vtOqPisWaG
(the game was about blowing up North Korea as some guy who unironically says a voice line like ‘suck my balls my fat hairy balls’ after every single kill, based on books written by former navy seal Dick Machenko or some bullshit)
Richard Marcinko! He killed civilians in Vietnam, then went to prison for defrauding the government, and when he got out he became a radio host and a second rate Tom Clancy.