Deep Rock Galactic memes center around the cooperative spirit and workplace hazards of space-mining dwarves employed by a morally questionable corporation. The most famous phrase, 'Rock and Stone!', serves as a universal greeting, celebratory cheer, and rallying cry within the community, often leaking into other subreddits and forums as a 'secret handshake' for fans. Other recurring tropes include the obsession with 'rich atmosphere,' the repetitive pinging of gold nuggets or mushrooms, and the legendary figure of Karl. These memes celebrate the game's unique blend of camaraderie, gritty industrial aesthetics, and comedic class dynamics, making them a staple in gaming culture.