This is a Lost Hidden Mickey from the Pirates of the Caribbean attraction in both Disneyland and the Magic Kingdom. Previously Davy Jones appeared in a sheet of mist in front of your boat.
This Hidden Mickey was initially placed in the Questionable section of this site for the visitors to vote on in 2011, the voters really liked it.
Look to the left side of his hat (his right side, viewer’s left). Below and to the left of the bottom of the “V” at the front of his hat, three tiny gold balls form a classic Mickey.