<Li> Cameron (voiced by Tristan Samuel in Season 1 and Jonah Wineberg in Season 2) is a boy in the same class as PJ Masks when they attend school during the day as civilians . He once scared Amaya with a T - Rex cutout the same way Connor did earlier in "Owlette's Terrible Pterodactyl Trouble", but Connor learned his lesson and tells Cameron not to do it . In "Catboy's Cuddly", he was revealed to have a sister, who attends the same school . </Li> <Li> Teacher (voiced by Rob Tinkler) is an unnamed adult male who teaches Connor, Greg, and Amaya's class . When things disappear, he thinks it's strange . </Li> <Li> Jayden Houston is a popular singer that is known for his golden microphone . His microphone was stolen by Luna Girl in "Catboy's Tricky Ticket", but was later recovered by the PJ Masks . </Li> <Li> Master Fang is the protagonist of his own comic book and TV series . He is largely looked up to by Connor and Greg, but Amaya doesn't seem to care about him much . He is known for his signature sword which was stolen by Night Ninja in "Catboy and Master Fang's Sword". </Li>

What does the pj in pj masks stand for