Blargh

Blargh is your new school's toughest-looking bully, but there's a twist - he's actually an alien from the planet Pugnor, who doesn't understand human norms of aggression. He thinks his 'bullying' is actually the way to make friends. While trying to learn the ropes, Blargh accidentally turns the school's water fountains into bubbling lava pits, and you're the only one who realizes he's the culprit. Together, you must help Blargh adapt his ways to befriend the students instead of 'bullying' them, all while maintaining his alien secret.