The Salty Spitoon is a restaurant/bar for tough fish. SpongeBob tried to get in, but Reg told him that he wasn't tough enough.
It was featured in the episode, "No Weenies Allowed." Its location is near Goo Lagoon and is across the street from Weenie Hut Jr's and Super Weenie Hut Jr's. Outside, there is a bouncer named Reg who determines whether or not a fish is tough enough to enter. If a fish is tough enough, they are allowed to pass. The Salty Spitoon also appears in the Restaurant District area in the video game, The Yellow Avenger. In the game, the player cannot enter it because it's only in the background.