The present invention describes a novelty, mountable bottle opening device configured to display an interchangeable, theme-based display panel upon a vertical surface. The mountable bottle opening device includes a support base structure, an intermediate connecting element, an interchangeable decorative overlay panel, a bottle cap removal device, a bottle cap disposal receptacle, and at least one decorative cover. Many of the elements are interchangeable and provide for displaying unlimited and diverse themes. As the device is used to remove a bottle cap, the user perceives an audio message, visual message and/or mechanical event.