A traditional urban street game originating in late-20th-century Vietnam, bumhao is played by youth standing near busy roadways and attempting to strike moving vehicles with objects found at the side of the road—typically rocks. Upon a successful hit, the thrower must shout “Bumhao!” to claim credit. Scoring is informally based on the perceived severity of the impact, with higher points awarded for dents, window cracks, or visible driver reactions.
by Saltssss July 03, 2025