Incidental Milk

I bought a box of Junior Mints this afternoon during my lunch break and, while riding the elevator back to my office, happened to read the warning on the side of the box...

Warnings

• Allergen Information
  • Manufactured on shared equipment with milk-containing products
  • Incidental milk may be present

"Incidental milk?" I'm sorry. Did you say "incidental milk" may be present? Yikes. Now there's a two word phrase I never expected to hear. And, to be perfectly frank, I hope I never hear it again. Incidental milk? No thanks.