Fallout 2: A Post-Nuclear Role-Playing Game (1998 Video Game)
Klaatu barada nikto spoken in the game by a character when you meet him.
A robot in the canyon near Klamath says, "Dave, I wouldn't do that", and "I'm sorry Dave". Also, a computer on the first level of Vault 8 will say "I'm sorry Dave, I can't do that." All of these are variations upon lines spoken by the computer HAL in the movie 2001: A Space Odyssey.
Angered NPC's will sometimes say: "I'm mad as hell, and I'm not going to take it anymore."
You can find a whale that has fallen to earth and a bowl of petunias
Upon finishing the "ghost" quest in the den the player character will say "this house is clean"
Referenced by a character in the game.
Reference occurs when main character climbs down well in Modoc and picks up bag of money.
When talking to a doctor about receiving the Dermal Impact Assault Enhancement, he will explain about the hit to Charisma by saying, "All the curves you got are gonna become right angles." To this, the Chosen One can reply that they've always wanted to look like Kryten.
Reference occurs two times in game, once in a message and another by a character in the game.
One of the names you can choose as a porn star is "Mr. Pink"
When becoming a boxer the player may choose "Butch Coolidge" as their ring nickname; a reference to Bruce Willis' character.
The man in the bathroom in Vault City will occasionally say "Who does Number Two work for?!?!", mirroring a scene from Austin Powers: International Man of Mystery.
There are boxes of cheezy poofs in various areas in the game.
Jakob Stegelmann mentions the video game in his review of Fallout 3 (2008) (VG)
If your luck and perception are high enough, you will encounter a bridge with a bridge keeper and choose a line of conversation that is a parody of the "Bridge Keeper" scene from the Holy Grail
After recruiting Myron in New Reno, You have a dialogue option beginning with the words: "It's 106 miles to Arroyo, we got a full fusion cell, half a pack of radaway... "
When visiting the town of Gecko, one of the ghouls will muse upon the nature of greed. He also introduces himself as "Gordon of Gekko" spoofing Micheal Douglas' character.
At regular intervals in the game, Marcus the mutant will say "check out the big brain on Myron "spoofing a classic Samuel L. Jackson line.
After you become a porn star in New Reno the screen tell you "You have become a star. A big bright shining star." which is a spoof of the last line from Boogie Nights.