I don't think I would ever look at this and immediately think "That's Awesome, man."
I've never heard of a SNAKE showing jaundice (lizards and chelonians can sometimes have yellowing of the gums and the mucus membranes around the eyes), but if I opened one of my bins to see this, I think my heart would drop and I would be heading into work pretty fast (I'm a vet-tech at an exotics-equipped animal hospital). I can't imagine what kind of levels your bilirubin (or biliverdin, in reptiles) would have to hit to turn the keratin in your scales greenish/yellow.
This snake could be experiencing hepatic lipidosis (fatty liver disease, more often seen in lizards) or hepatosis (degenerative liver disease)... Or be experiencing one of the many reptile viruses that attack the liver.
How is this snake doing? Has he recently gone off feed? Is his mouth an abnormal color like the rest of him? I would kill to see what his blodwork would look like.
I second the motion to get him in to a reliable vet and have some labwork done. Update us, when you can. Good luck.
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Cheers!
• Chelsea Lynn Gardiner
(and Frank M. Wood)