Drinkable Sausage is a drink that only appears in the episode "Model Sponge."
The Drinkable Sausage carton is light red and light yellow with pictures of a sausage on each side. There is also a picture of a sausage on the a side of the carton seen with a white bendy straw in it. As the name implies, it most likely has a liquid version of sausage in it.
Role in episode
In the episode "Model Sponge," when trying to cheer SpongeBob up about losing his job as a fry cook, Patrick suggests chugging down on a carton of Drinkable Sausage and sits back and relaxes on SpongeBob's sofa while drinking it.
Drinkable Sausage appears to be one of Patrick's favorite drinks.
When Patrick is showing the Drinkable Sausage carton, a pig squealing can be heard. This is partly because sausage is made from pork or beef.