Why did Homer and Duffman go skinny dipping in 500 Keys?
In the episode, Homer and Barney are walking down the street. Homer discovers a key to the Duff Brewery and he tells Barney the story of the time he hung out with Duffman himself. The scene cuts to a flashback of him and Duffman skinny dipping in a lake.
While in the lake, Duffman asks Homer if he has any beer which he says no to. Duffman then claims that drowning makes people feel like they are drunk and he decides to kill himself by drownng.
After that the flashback ends and the scene cuts back to Homer and Barney walking down the street.
Do you know why Homer and Duffman did this in the flashback during the episode?