The 'I'm Not at the Beach, This Is a Bathtub' meme originates from a viral Vine featuring a girl in a bathtub wearing a snorkel and goggles, aggressively correcting a man who warns her about a shark. The video became an instant classic due to its peak 'random' humor and the girl's hilariously deadpan yet confrontational delivery. It perfectly captures the essence of early short-form video culture where surreal setups led to iconic catchphrases. Today, the meme is frequently used to mock people who state the obvious or to highlight situations where someone is being hilariously literal in the face of an absurd premise.