The Smart Bomb is an item from the Star Fox series. It is also in Super Smash Bros. Brawl. It is a red object that has a "B" on it. When a Smart Bomb hits an opponent or is thrown it explodes. When it explodes the sky will darken. The explosion traps opponents and even the summoner and then blasts them away. If multiple Smart Bombs go off at once opponents (including you if you are caught in it) you and the opponents may get even more damage and be knocked off or you and the opponents will go from one explosion to the other Sometimes Smart Bombs when thrown, hit the opponent and go dead. It will explode if attacked, hits a wall when thrown, or if thrown go off.