I don't know if this would be considered a "bump" but I think this stuff is at least mildly interesting.
Thanks to The Mario Bros.net, I found a page in a magazine with another render of the Fedora Kong. This time he's facing forward. From what I've read it doesn't mention him at all.
Also, on another page of the same magazine Hogwash and Fangfish (is that even his real name?) have different names. Fangfish is named
Pucka Jr. and Hogwash is affectionately reffered to as
Rasher.