Overbite may refer to: Deep Overbite (also referred to as Deep Bite), a specific type of malocclusion. In the technical sense within dentistry, however, overbite describes or measures the extent of vertical overlap between the upper and lower teeth, especially the incisors, in occlusion. Overbite (Firefox extension), an extension for Mozilla Firefox. Overbite (Transformers), a Transformers character.… (More on Overbite)