The 'Calm Your Tits' meme is a popular internet reaction phrase used to tell someone they are overreacting or being unnecessarily intense. While the idiomatic expression predates the web, it became a viral sensation in the late 2000s, often paired with images of wide-eyed animals—most notably a surprised owl—or indifferent characters. It serves as a humorous, albeit slightly edgy, way to de-escalate drama in online forums and social media threads. Over time, the meme has spawned numerous variations like 'Calm Your Teats' or 'Hakuna Your Tatas,' but the original remains a foundational piece of internet slang used to poke fun at someone's lack of composure.