The 'There Is A Threat On Earth' meme originates from the popular animated series Steven Universe, capturing the recurring theme of the Crystal Gems defending their home from various intergalactic and emotional dangers. Often featuring the core trio—Garnet, Amethyst, and Pearl—standing ready for battle, the template is frequently used to contrast a serious situation with Steven’s characteristic approach of empathy and musical diplomacy. Fans utilize this meme to poke fun at the show's trope of solving complex cosmic conflicts through friendship and songs, or to illustrate how different people react to a sudden crisis. Its versatility has made it a staple in the Steven Universe fandom for both lighthearted shipping jokes and meta-commentary on the series' narrative progression.