I heard in a Katha once about the origin of the words for 'boy' and 'girl' in Punjabi.
If referring to (Keshdhari) boys we should not say 'munda' as this means 'cut hair'.
Also, 'kuri' comes from 'kura' (rubbish/trash).
Please, do not divulge and say that there are lots of monay and girls who are Sikh just in name, but please use this thread to raise awareness.