Xtramath Guy, officially known as Mr. C, became an internet legend due to his presence in the XtraMath educational program designed to help students master basic arithmetic. To many students, Mr. C’s stoic expression and the timed nature of the exercises turned him into a symbol of academic pressure and mild childhood anxiety. The memes typically focus on his intense, judgmental gaze when a student fails to answer a math fact quickly enough, often portraying him as an unbeatable boss or a source of existential dread. His rise as a meme template highlights the shared nostalgia of Gen Z and younger Millennials who grew up racing against the clock under his watchful eye.