Ocean Spray is a cranberry juice.
When Kirk and Luann Van Houten got lost in the sea, Milhouse stayed with the Simpsons family. Next morning, Homer wanted to cheer Milhouse up. He offered him a glass of a cranberry juice but then learned there is a word "ocean" in the title and tried to find another thing not to remind Milhouse's parents' doom to Milhouse.
Behind the Laughter
- A cranberry juice called Ocean Spray really exists, it also has the same logo on the bottle.