Think it Through
Manager: “Can I help you ma’am?”
Lady: “I hope so, you’re all out of my size of air filter!”
Manager:” Which size was that ma’am?”
Lady: “10-inch by 20-inch.”
Manager: “Let me see here.” Manager looks around the shelf. “Here you go.” Hands the Lady a 20×10 air filter.
Lady: “I said I need 10×20!”
Manager keeps quiet, takes back air filter, holds it out in front of him, rotates it 90 degrees, and hands it back to her with a [expletive] eating grin.
Lady leaves in silence, with the 20×10.
Story credit: Reddit / CrowbarAbortion