Role in the series
Zazz is a nasty, cruel and ruthless Zeti with an unpredictable personality which is both his greatest strength and weakness. Easily the most psychopathic of the Deadly Six, he is wild and out of control to the point where he comes off as rather feral, as he gives off constant yells, always wears a very wild expression, and attacks with equal savagery. Likewise, he often walks around with erratic body movements and even twitches occasionally. He is heedless to manners and social customs, having no trouble getting extremely close to the face of others, giving rude comments and yawning when being scolded. Because of his unpredictability however, it can be easy to turn the tables on him.
Zazz loves to fight and enjoys fighting more than eating three meals a day. He is always ready for a fight, even before he knows what he will be fighting, and will pursue his enemies with relentless determination and attack with powerful strikes. Another trait of Zazz is his short temper and hot-headedness; he hates when people show him disrespect and just a few snarky comments or oppositions are enough to send him into a furious frenzy.
Like the other members of the Deadly Six, Zazz is inherently malicious, sadistic and violent. He has an extreme appetite for violence and mayhem, and he relishes in the prospect of carnage and destruction, wildly eager and joyous about killing others by dismembering them. He also has a macabre sense of humor, laughin at how Sonic and his allies would die from the Extractor. In line with his thirst for violence, Zazz is an omnicidal monster, having no qualms about causing global genocide for his own gain. He is also vengeful, given that once he was freed from Eggman's enslavement, Zazz launched an attack on the scientist, and wanted to get back at Sonic after he defeated him.