Sunday is Monkey Covers day here at YACB. Because there's nothing better than a comic with a monkey on the cover.
The FF and ol' Shell Head face off against a Kong-a-like on Seth Fisher's cover to 2005's: Fantastic Four/Iron Man: Big in Japan #2.
(Standard disclaimer about city-smashing gorillas not really being monkeys applies.)
Image courtesy of the GCD. Click on the image for a larger version, or see a larger, unmarked version.