 Its massive, sucker-lined tentacles are said by Mr. Gibbs to, "suction your face clean off".The suction disks are powerful enough to pull down a ship from its underside and have contorted a human's face to the point of leaving it smothered by its own skin in "Dead Man's Chest".The Kraken also uses these powerful suckers to silently pull itself along the rocks lying on the oceans' bottom, much as does an octopus.