Slippery Soap, or simply Slippery, is a main character in Blue's Clues.
Slippery is a bar of soap who lives in the bathroom of the Blue's Clues House. He slips and slides across surfaces to get around. Slippery's catchphrase is "Whoa!" and he dreams of becoming the captain of a boat when he grows older. Slippery is often seen alongside Tickety.
Slippery is mostly a light blue, lavender color. He has black eyes and a pink mouth. Slippery is always surrounded by several purple bubbles.
Slippery has appeared in many episodes. His first appearance was in What Does Blue Need, and his final appearance was in "Bluestock."