We're seeding out lot this weekend, and I had to share this exchange. For context, it's common in the country to plant wheat with the grass for protection as it takes:
Customer: "I'd like some wheat seed"
Clerk: "Sure, I'll get some."
Clerk goes to the back and returns with a bag
Clerk: "Kevin, is this the wheat seed or the weed seed? Never mind, I think it's wheat."
Customer: "Thanks, I think."
Another happy customer!