A funbag is a type of surfboard which, while it may be within the typical length range common to shortboards, has more in common design-wise with a longboard. The funboard's design allows it to catch waves more easily than other types of surfboards, hence it is a popular type of surfboard, especially among beginners. Typically it will have a round nose and a single skeg. The term Surfboard can refer to: Used for riding waves, a popular recreational water sport and activity, there are many variations of surfboards with the predominant types being short-boards and long-boards. ... Since the late 1960s (when Gordon Clark found the optimum formulation of polypropylene foam), most of the surfboards in common use have been of the shortboard variety between 6 and 8 feet in length, with a pointed nose and a rounded or squarish tail, typically with three skegs but sometimes... A longboard is a type of surfboard. ... In surfing, a skeg is a stabilizing fin located at the rear of the surfboard. ...