Paddy is on his way home , he sees his bus at its stop but,despite running like hell , he just misses it and it pull outs , paddy takes chase ;
same thing happens at the next stop
and the next , and soon he finds hes at his stop, outside his house
he rushes in and triumphantly slams some coins on the table
paddy crows - '' i just chased the bus home and saved 20 Baht !''
''well done !'' says his wife '' why don't you chase a taxi HOME tommorow night , you can save 200 Baht''