pickwall . wall See: BACK TO THE WALL, BEAT ONE'S HEAD AGAINST A WALL, CLIMB THE WALL, FORWARD WALL, HANDWRITING ON THE WALL, HOLE-IN-THE-WALL, STONE WALL or BRICK WALL, TO THE WALL. No categories: add yours Source: A Dictionary of American Idioms Subscribe to: American IdiomsEnglish Slang Comment on this entry