The "Fenderbird" is a mash-up of a Gibson Thunderbird body and a Fender neck. You'd expect such a thing to be a mutt, but this mutt comes with a great pedigree - invented by no less than John Entwistle of The Who. Of course, Fender and Gibson aren't going to collaborate on this, so if you want one, you pretty much have to build it yourself. This is a fun project that is not terribly difficult or expensive, with all the appropriate bodies and necks floating around on eBay just waiting for a Dr. Frankenstein to sew them together. So let's see what people have done. 'Explorer-birds' are ok too, but please only genuine cross-breeds, everyone already knows what a real Thunderbird looks like.