Cat Theme Mug. Crazy Psycho Kitty Cat Stoneware Mug - This fun stoneware mug reads, "Sleep All Day, Pawty All Night." The inner lip reads, "My Cat's Purrsonality.." The handle reads, "All Things Exist for My Amusement." Measures about 4.5" H x 3.75" W x 5.25" L and holds 16 oz. This is a great ceramic coffee mug for yourself or give it to a friend as a gift!