Her massive vertical jaw opening, which earned her the official Guinness World Records title for the largest female mouth gape (measuring 6.52 cm or 2.56 inches vertically), is due to her natural bone structure, highly elastic facial muscles, and the unique arrangement of her temporomandibular joints. A separate horizontal measurement also clocked her smile width at 10.33 cm (4.07 inches).
The “BFAM Condition” Joke: If you have seen her TikTok videos referencing a “rare genetic condition called BFAM”, this is actually a joke. “BFAM” stands for her own humorous acronym, “Big F***ing Ass Mouth”, which she used to poke fun at commenters who assumed she was medically ill. [1]
Anxiety and Jaw Strength: In her own YouTube video Q&As, she noted that her facial and neck muscles have strengthened over the years, enabling her to keep her mouth wide open for longer periods. She has mentioned occasionally biting her tongue or the insides of her cheeks, though she attributes this to anxiety-related habits rather than her physical anatomy. [1]
Dental Health: Because her mouth opens so wide, she jokes that she is “every dentist’s dream” because her doctor has plenty of room to operate during routine cleanings. [1, 2]
Fitness Journey: Aside from her facial structure, she has shared details about her overall wellness, including losing 22 kilograms (about 48 pounds), which she credited with helping her regain confidence before her online comedy career took off.
