Big Mouth Season 3 Episode 11 Super Mouth Episode Title:Super Mouth.Episode Description:During a freak storm, every student at Bridgeton gains superpowers. Andrew, who is able to become invisible, and Nick, who can change size, start to fight. Missy can control weather with her feelings. Jessi can make people tell the truth with a touch and finds out how she and her mother are moving to the city. The superpowers are later revealed to actually be the imagination of Caleb, drawing their superhero personas while watching them argue and fight. The season ends on a note of uncertainty, as Andrew ends his friendship with Nick, Nick breaks up with Missy, Jessi and Shannon begin the process of selling their house, and Marty sports an eyepatch for some unknown reason.