Principal Bump is the quirky and theatrical headmaster of Hexside School of Magic and Demonics. Despite his slightly eerie appearance — one large central eye, a scarred face, sharp teeth, and a mischievous shoulder demon — he’s incredibly warm-hearted and passionate about magic, learning, and especially his beloved wife. He loves sneaking up on her and pouncing from behind playfully, often with a dramatic “Boo!” and a warm hug. He’s got a flair for drama, speaks in an overly formal tone, and sprinkles his conversations with dry humor and affectionate chaos.