The clip comes from a hospital grade backflop shared courtesy of Kookslams, a page known for posting surfing wipeouts and beginner mistakes at the beach. The short vocal reaction was clipped out on its own because the drawn out ohhawhoho captured the exact mix of shock and amusement viewers feel watching a heavy slam. Shared on soundboards as Dude Bro Ohhawhoho, it has become a quick audio shorthand for reacting to painful but funny fails, especially in surf, skate and beach edit communities online today.