One that I've heard from Starbucks employees and my entitled left -leaning brother-in-law is "boss." How they use it.
E.G. -- I dunno, sounds a bit risky, boss.
What can I do for you today, boss?
What do you think about Biden gaining the popular vote for November, boss?
Mind you, the way I've heard "men" use this is condescending and when I first heart University students saying this...I had no clue why the he'll they're calling me boss. I think I asked a guy one time and he just stayed silent. I don't even think they know. I feel like that usage of the word boss should be reciprocated with dumbass.
E.G. -- How's life been treating you, boss?
Correct human response: Treating me better when I'm far from people like you, dumbass.