Trap Door

The Door Mimic is an enemy that appears in Ocarina of Time, as well as The Minish Cap. It resembles a normal dungeon door, but when approached by Link falls down, potentially crushing Link if he doesn't move out of the way quickly enough. They can be destroyed with a variety of weapons, including bombs.

Unnamed in Ocarina of Time, it appears in the Fire Temple, the Gerudo's Training Ground, and the Spirit Temple. If Link tries to open it, it will wobble then fall on him. It can be destroyed using bombs or the Megaton Hammer. The difference is that Door Mimic will stick out and behind the bars is usually shown as a brick wall.