Mad Bubbler is an unproduced toy of the LJN Toyline and is based on the 80's version ThunderCats series character Mad Bubbler. The toy would have featured a Bubble-producing action whereby pushing down the head of the toy would cause it to blow soap bubbles. However, since the toy never went into production, it is difficult to know how it functioned exactly. The Mad Bubbler appeared on some the LJN Mini Catalogues alongside The Driller and The Stinger. The three were collectively known as the "Ram-pagers"