tropes - What is the origin of this weird looking facial feature

I have seen this in one or two animes (plural of anime?) where characters have long cylindrical protruding mouths. It is quite rare(?) as I had seen this in only a handful of anime shows (I don't k

tv tropes –

The Final Girl Trope, Explained

As a black intellectual, have you ever heard of Marcus Garvey and what do you think of him? - Quora

For author Lizz Huerta, a 'Dreamer' come true - The San Diego Union-Tribune

Villainous Cheekbones - TV Tropes

Manga iconography - Wikipedia

Horror Movie Tropes — Top 15 Tropes & Why They're Effective

Avatar: The Way of Water can't quit one of sci-fi's most racist tropes.

QAnon and 'Sound of Freedom' Both Rely on Tired Hollywood Tropes - Bloomberg

30 Anime Girl Personality Types and Waifu Tropes - Dubsnatch

How facial features drive our first impressions - BBC News

Why Do So Many Disney Villains Look Like Me? - Hey Alma

Good Scars, Evil Scars - TV Tropes

Seven Samurai' created tropes, but benefits from background knowledge