Another name for testicles. Based off the name of a town on the Victoria/New South Wales border in Australia
I was playing footy with the boys and steve kicked the ball and got me stright in the Wadongas, i down for ages!
by heypepito! October 15, 2008
To attack someone's dick.
He was wadonga'd as he walked in the door.
by Gremblur October 20, 2006