There was literally a double take at the name, because Scorpius didn't know anyone that called Manes by his first name, not even Rosa.
"We call him Manes. It keeps anyone of us from giving a damn when someone finally takes him out." If he thought he could get close enough, Scorpius would have already hit him with a killing curse, but the damn bastard always managed to be in a different place than him.
"Of course, I've gotten used to the whole 'people who used to be good are not anymore' thanks to shite back in my world."