Stars and stripes, say

• Dollars and cents, e.g.
• Mice, men, etc.
• Lice and mice, e.g.
• Cats and dogs
• 'Geese' and 'mice'
• Ifs, ands and buts, e.g
• Mice, men, etc
• Mice and men, e.g

Wiktionary Word definitions in Wiktionary
n. (plural of plural English)