1. Comic book onomatapeia illustrating the noise of a blow or punch, or two products such as for instance slamming together, particularly a train colliding into a wall. Just like "pow!"2. Generic exclamation that can subsitute for every four-letter word.3. Acronym which are often utilized as a clear vessel to fill in various definitions. The most common is "Buzzin' Like a Mother Fucker", generally talked by marijuana people, additionally has been used to imply, like, "huge Legged Amazons Make Friends" or any of countless other definitions which are convenient during the time they've been utilized. It has resulted in the presence of the "BLAMF game", in which participants compete to outdo each other in discovering definitions for "BLAMF".4. Name of a band based in Bloomington, Indiana.