hullo

moi, tervehdys puhekieltä (alternative form of) (Greeting.)
(RQ:Wodehouse Offing)
puhekieltä (alternative form of) (expressing puzzlement or discovery)
1939, Country Life (volume 85, page 290)

"Hullo, there's a monkey's wedding," said my wife's niece, a girl of about twenty, born in South Africa (..) She was looking out on the lawn, and it was one of those lovely April mornings with sunshine and rain alternating(..)