Who invited the bat offering Thamboolam?
Thamboolam- A plate which usually contains beetle leaves,areca – nut, Kunkum, fruits.
People usually for any auspicious function invite their guest by giving them a Thamboolam. A bat comes uninvited when it sees its prey – the insects and the bat is considered as a bad oman.
This proverb is said to people who what they are supposed to do without any invitation.