The 'Come Underneath The Blanket' meme typically features an illustration of a character inviting another to join them under a bedsheet, often to reveal something hidden or unexpected. While the visual origins stem from various fan arts and webcomics, it gained massive traction as a versatile 'reveal' format. Users often edit the second panel to show the character holding a glowing device like a Nintendo Switch, a rare trading card, or even something nonsensical or cursed. It perfectly captures the childhood nostalgia of hiding under the covers to do something secret, making it a favorite for both wholesome gaming jokes and ironic internet humor.