He's the janitor during the day! Only heplful to the teachers, is very lear when he wants you to clear out and is an over all grumpy man.
ohh 'Scary Gary'... we love you! I happen to enjoy his personality, gives him character lol.
He's a Janitor People! Come on! Seriously, this man has literally risked his life for the students, and had to go to hospital. Don't give him a hard rap just cuz he's a little gruf