If you were to think of player made or Blizzard made jokes that became recurring or really popular which of them come to your mind?
In terms of Blizzard made jokes I think the ones that come to mind to me are:
The toilet jokes (starting from that Dwarf locked in the outhouse who needs some silk cloth.
The much more recent quotes from the Nightborne guards who try to find distinguished players “Something is not quite right” and " An illusion! What are you hiding?"
In terms of played made jokes, I think that Leroy Jenkins is still the most well known one.
That reminds me of when people say “brb WC” I tend to make associations between toilets and the Wailing Caverns.
In my mind I am imaging the wailing coming from a severely constipated boss inside the cavern.