5, Karkat: Karkat Vantas, known for his temper and yelling, uses his mouth to shout and curse quite often, and it’s very effective with such a big one!

4, John Egbert: At first glance, John Egbert does not seem to have a large mouth, however, he has a lot of teeth to fit in there and needs the extra space. No one is really sure exactly how many teeth he has.

3, Caliborn and Calliope: Who could forget that time Calibron gnawed though his leg? He must have a very large moth to accomplish such an action, and of course Calliope shares the same mouth, so she too has the same abilities. 

2, Terezi: We all know you were expecting this one! Terezi is a big fan of many tastes and flavors, she very much enjoys putting the largest objects she can find in her moth, which only increase it’s already large size. 

Honorable mentions: Kanaya, Vriska, Dirk, and Wayward Vagabond

1, Hearts Boxcars: 

There’s no need for elaboration. 

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