It obviously shound’t be the only barks he might have.
Besides that, “Rager’s gone, not so noisy now” – I’ve heard this so many times it’s forever in my memory. Speaking of not funny after the first 5 times quotes
Perhaps the Arbiter can bark out some variation of “Executed!” and the Nuncio Aquila immediately booms, “Possession of prohibited chemical weapons,” or whatever.
But you get tremendous variety because the NA uses an AI machine voice connected to a huge, ever evolving dataset fed every wh40k fan fiction.
Hank told me that the Maul Arbites roars “You would be lost without me!” as a voiceline in response to being complimented for their killstreak. That’s not mockery, but it’s still… antisocial. I’m personally hoping for some disparaging comments towards Slab Shield Ogryns who keep going down, such as “Learn to use that Shield correctly, or I’ll leave you behind!”