Gluttony (FMA)

From Animepedia

Dante created Gluttony. Gluttony is, well, gluttonous. He is very huge and strong, and eats, in his own words "walls and people!"He is constantly asking "can I eat them now?" He is Lust's comrade, and after she is destroyed he is very distressed. He has a very simple mind that focuses on one thing: food. It is very hard to hurt him, because he is so strong. His urobouros tattoo (the mark that all the homunculi have) is, of course, on his tongue.