I agree, love the Nero character. But I think it was "Hey mano, I don't make mistakes...not like you".
Man that was a great scene as well.
You know what I just realized think he might have said "hermano" as that means brother and "mano" means hand. Years of Spanish and I only remember small useless phrases and slangs...haha.
He's the perfect counter to Clay acting wise as well.
Marcus Aurelius: Tell me again, Maximus, why are we here?
Maximus: For the glory of the Empire, sire.
Baked, not fried... the healthy choice.