(A man approaches me while I’m at my register.)

Customer: “Excuse me; I have a question.”

Me: “Sure, what can I help you with?”

Customer: “What does ‘boof’ mean?”

Me: “Excuse me?”

Customer: “‘Boof.’ You guys have a bumper sticker that says ‘boof.’”

Me: “I’m sorry, sir, but I have no idea what ‘boof’ means.”

Customer: “The sticker is just dumb. It says, ‘My dog is my ‘boof.’”

Me: “Oh! ‘My dog is my BFF!’”

Customer: “Yeah, that’s what I said.”

Me: “It’s an abbreviation, sir. It means ‘best friends forever.’”

Customer: “Well, that’s dumb. How stupid do you have to be to have a dog as your best friend?!”