Johnny Legend-Pencil Neck Geek

Here's a cool rockabilly version of PENCIL NECK GEEK, a song forever associated with former wrestler Freddie Blassie (and made famous by Dr Demento) but actually written by the man who performs it here, the eccentric Johnny Legend--wresting promotor, musician, film buff, exploitation film producer and a Facebook friend of mine. I'd estimate this to be from the eighties or nineties but not sure.