Hybrid Surfboards are boards that are more often then not designed to be either a little more forgiving and paddle better or to handle a broader range of wave conditions then your conventional Performance Shortboard, hence why they are often given the name All-Rounders. Whilst it's hard to tie these boards into the one description because they're all so different, something they are all designed to do is cover more bases then one. If you're looking to have that one board quiver then these are the boards for you.
Popular All-Rounders include the infamous Haydenshapes - Hypto Krypto and the refined concept Haydenshapes - Holy Grail. Another board which has hit the spotlight, due to John John Florence, is the Pyzel - Ghost, a board that John rides in almost everything. It may also be worth checking out the Mayhem and Taj Burrow collaboration the Lost - Sabotaj which is designed as the one board weapon for last minute travels.