It's a meme. The 'Wishes Come True' mod for Fallout: New Vegas grants the wish of NCR soldiers by immediately targeting anyone who says the line with a tactical nuclear missile.

New Vegas sequel appearing once more, there are a few mistakes from previous instalments that any game would need to avoid.

Joerg Sprave created a new marshmallow shooting slingshot that looks exactly like the sniper rifle from ’Fallout: New Vegas.’ ...

Oblivion Remastered’s improvements have Oblivion’s meme king hopeful Fallout 3 and Fallout New Vegas will see similar glow-ups: ‘ [It’s] so much better and exactly what I have wanted for ...

Fallout Season 2 is set to head to New Vegas, and some new set videos are teasing what it might look like, potentially across different eras.

You can even get a suit of ranger armor to dress up like you're on the New Vegas box art in Fallout 76—something that would probably be quite easy to port from there into Fallout 4.