The 'Did You Know?' meme template mimics the clean, authoritative style of educational trivia cards found on platforms like Instagram and Facebook. While originally used by legitimate informational pages to share science and history facts, the format was quickly adopted by the internet to create ironic or absurd 'fake facts.' It works by using a serious, instructional aesthetic to present completely nonsensical or humorous information, catching the viewer off guard. The meme is a favorite for creators who enjoy subverting expectations or sharing niche community observations in a format that looks deceptively professional.