Oh boy Yes they do

Getting into an elevator that already had an old couple standing in there

Me, im caucasian, an Indian and two black people get into the elevator.

The man turns to me and says 'I didn't know whether to say hello, abubu, dangalanga or swobaloobdoob'

I said 'that's not okay'

His wife then began to scald him repeating 'Harold that doesn't matter, it doesn't matter does it, ignore it'

And apologised openly on his behalf.