The first season of Big Mouth, an American adult animated coming-of-age sitcom created by Andrew Goldberg, Nick Kroll, Mark Levin, and Jennifer Flackett, premiered on Netflix on September 29, 2017.

Big Mouth explores puberty while "embrac[ing] a frankness about the human body and sex.

"[2] Big Mouth has received critical acclaim since its release.

The website's critics consensus reads, "Big Mouth's simplistic animation and scatological humor belie its finely sketched characters and smart, empathetic approach to the messiness of adolescence.

"[3] On Metacritic, it holds a rating of 80 out of 100, based on six critics, indicating "generally favorable reviews".