I have some earplugs I carry on my keyring that I originally bought for concerts. I don’t know if you can wear something like that or noise cancelling headphones, but that might help on occasion.
Whistling is where I’d draw the line though. That would make me the crazy person that would confront him directly. If he isnt receptive to knocking it off I would escalate to my boss or get hr back in the mix.









I bet the Saudis have their eye on this one too.