Snake's Mouth [Boca de culebra]
- Release Year
- 2020
- Runtime
- 15m
- Genres
- Documentary
- Directed By
- Adriana Otero Puerto

Chicán (chi'kaan), a Mayan word meaning "Boca de Culebra", is a small Mayan community in southern Yucatán where for generations its inhabitants have been born with a particular characteristic and share the same surnames. This documentary portrays the life of a local family and their resilience in a town where tradition will continue unless someone breaks the cycle.