Someone or several people, who actively fish, think about fishing, or even dream about reeling in Moby d*ck. It is someone who can't just look at a puddle an say dang that's a nice puddle. Fishing goon would be reaching in the back of his truck figuring out what to throw out in this 6 inch deep puddle.
Hey look dad its that crazy old fishinggoon, back at it again fishing the drainage sewer.
A typical annoying prick who thinks he’s cool but has never realised the size and shape of his stupid bearded head. If I drew a beard on a balloon it would like him.
I was working with that balloongoon again today, his massive head kept obstructing my view and his chat was worse than someone who works in I.T.