Can be in reference to multiple bowls of soup, (ergo Minestrone, Tomato, or Pea & Ham) or a collection of people with soup-branded surnames (Campbell, Oak Hill, Heinz).
The Campbell's in particular are renowned for being an outstanding family, with a loving and very tolerant heritage, beautiful daughters, and a perchance for Gin.
Very good at making soup (food) meatballs and curry.
Person B: Soup.
Person A: Is it good?
Person B: S'ok... Would be better if I had multiple soups though.
Tobias: I'm just nipping over the Soups...
Heinous person: Your going to the kitchen?
Tobias: No... The Soups! Those crazy people who live with the cats!
Heinous person: Mmmmm.... Souuups.