In
Italian a "Gonzo" is a gullible, stupid person - a
sucker, if you will. It is listed as being "of uncertain origin"
This
meaning appears to have no
citizenship
on the
web...hence this writeup. I'd be really curious to find out wether there is a
connection with the other, dominating one. And, if not, where does it come from? After all, it does not appear to be an English word.