Cosplayer and comedian Josie Marcellino looks wonderful cosplaying as Mona the Hormone Monstress from the animated tv series Big Mouth. The show explores the awkward and humorous experiences of a group of teenagers going through puberty. Mona is a personification of the hormone monster that manifests when a character enters puberty. Mona is a wild and boisterous character who embodies the tumultuous and unpredictable nature of hormonal changes during adolescence. This cosplayer nailed her look and also has so many funny and awesome cosplays, you can see some of our favs here! And be sure to check out all her stuff on her Instagram, it’s all really fun!

“Hurricane Missy’s coming! And it’s going to be hot! And wet.” 👹

Mona the Hormone Monstress Cosplayer: Josie Marcellino