An exhaltation of righteous pleasure. It is most commonly heard in the city of Newcastle, Australia, where locals use it instead of variants wooooh, or yeeeeah.
Commonly accompanied by a "hang loose" hand gesture.
Can also be used to lengthen words that contain a "ew" sound.
Entertainer: It's great to be in Sydney.
Sydney: Wooooh, Syndey.
Entertainer: It's great to be in Newcastle.
Newcastle: Yeeeew, Neeeewy.