This is the product of two inside jokes. The first one is the misspelling of crap for carp which is just plain funny, and the second is Triskix's pirate problems. See since Triskix is fire then getting stuck in the middle of the ocean in a boat would tick him off.
Well you can see why I used the first inside joke. This pic is a crap pic I dree in a few seconds, but I just have to laugh at it some more. XD
And the second.....well you kinda had to be there. Anyways bye!
~Soji