Yeah, the previous guy figuring the snake was a "butter/aztec" proves he doesn't know the first thing about corns right off the bat...LOL! There's really know way of knowing what it actually is though, because it could be an odd-looking ghost, or be an anery corn x Gray Rat product of whatever percentage. The sparce belly checkering, lack of head pattern, broken/voided saddling and spotting on the sides, and even the large size could easily be from Gray ratsnake influence. Those crosses (known as "frosted" corns) can look very similar.
Also, female ghosts tend to be a bit darker as a general rule than males, and I noticed that the tail in the one pic seems sort of short and tapered for a male. Might be "Princess" instead of "Prince", tough to say though from that one photo.
~Doug