Deciduous teeth first teeth seen in the mouth are the mandibular centrals and the last are the maxillary second molars. The primary teeth are made up of central incisors, lateral incisors, canines, first molars, and secondary molars; there is one in each quadrant, making a total of four of each tooth. All of these are gradually replaced with a permanent counterpart except for the primary first and second molars; they are replaced by premolars. The replacement of primary teeth begins around age six, when the permanent teeth start to appear in the mouth, resulting in mixed dentition. The erupting permanent teeth cause
Rooster Teeth as the series' antagonist, Great Face. The series also led to the release of an iPhone app called the "Awesome Button". Following the positive reception of "Captain Dynamic", Rooster Teeth began producing another live-action series, "Rooster Teeth Shorts", a sketch comedy which parodies life at their offices in a similar fashion to the webcomic. The series features the staff of Rooster Teeth, who all play caricatures of themselves, as well as occasional appearances from voice actors from some of their machinima series. The first season ran for twenty episodes, which along with "Captain Dynamic" has been released on DVD. The