| The subject of this article has no official name.|
It is a fan-given name as substitute for lack thereof, and should not be considered as part of the Attack on Titan universe.
The Titan stood 7 meters tall, had a large head for its body size, a big mouth, and short brown hair.
When a jumping Titan eats Thomas Wagner, an enraged Eren Jaeger rushes forward with his omni-directional mobility gear in order to slay it, but is intercepted by a large-mouthed Titan who bites off his leg, causing him to fall down. The Titan is then attacked by the remainder of the squad but captures Nack Tierce, and Milieus Zeremski. The Titan then goes on to eat Milieus and Nack.
Shortly after Eren's first transformation, the big-mouthed Titan is seen walking on all fours toward him. It then proceeds to jump onto Eren but is punched in the face and sent flying onto the ground where Eren kills it by stamping on its nape multiple times.