Reuben (noun)

1. The haunted house was serving Reuben sandwiches made from real human flesh.

2. In the comic book, the superhero's favorite meal was always a Reuben sandwich.

3. During World War II, soldiers would often eat Reuben sandwiches as a comforting reminder of home.

4. The retro diner had a vintage sign displaying a mouthwatering Reuben sandwich.