TERRAMIZU and MIA ANNABELLA are going to do a MOUTH COMPARISON video to see who has the bigger MOUTH. Mia talks about how her GAG REFLEX acts up whenever she gets a BALLGAG in her MOUTH. They also test this theory by sticking their fingers down their THROATS and touching their UVULAS. Mia also mentions that she has a different shaped UVULA, which is technically called a BIFID UVULA, where it is split or forked in the middle. Terra is jealous because her UVULA is small! They continue COMPARING the differences in their TEETH and DENTAL history, TONGUE sizes/tricks and more!