Mrs Doyle ''Ahh, g'wan! G'wan, g'wan, g'wan g'wan!!''
by MonkeySwans March 08, 2012

Its a urban word for ' go on'.
by Lilcozwoz December 06, 2019

by Aussiefx January 05, 2010

Atlantic-Canadian slang phrase used very commonly in Nova Scotia and Newfoundland, translates word-for-word as: "go on, boy!" and is commonly used as a term of disbelief, as in "No, really?".
East-Coast Canadians also spell it as "Gowan b'y" in text form.
East-Coast Canadians also spell it as "Gowan b'y" in text form.
by Tigerzeye December 07, 2022
