Erangu Erangu....Erangu

Time : 8:40 PM 
Location : A51 City Bus from Pallikaranai to Chennai Central station.

The conductor was chanting "Erangu"....

I asked my wife..(she talks with our maid in Tamil)..what does it mean ? 

She replied -"Not sure .. May be he is telling to move"

My Four year old daughter slowly said...."Nanna....Erangu antae....kindaku digu ani...antae go down".

....a little shocked and a little surprised by her Tamil, Telugu and English translations.......her 1 year of school is far better than my 7 years of stay in Chennai