The building itself is a sunken tugboat, that has been covered with algae and seaweed. However, it was turned into a bar after it sunk. Pool and poker tables are available for games. A lot of fights happen here and many people are injured or killed. There is also a bathroom that has a slightly broken soap tap which SpongeBob and Patrick humorously used.
The Bar: Main room. People play Pool, punch each others, eat nail bowls with milk, drink root beer, and beat up fish who are staring at them.
The Bathroom: Secondary room. Patrick had to go there, and SpongeBob made a Bubble Party.
Entrance/Exit: The doors
The Tug has a saying. This is about 'bubble-blowing babies'. It reads: All bubble-blowing babies will be beaten senseless by every able-bodied patron in the bar.
This is said when every man in the Thug Tug clicks his fingers.