Farmer: Do you sell ducks?
Seller: Yes, but they’re going quick.
Farmer: I’ll take one.
Duck: Quick, quick.
Farmer: I see.
Farmer: Do you sell ducks?
Seller: Yes, but they’re going quick.
Farmer: I’ll take one.
Duck: Quick, quick.
Farmer: I see.
Lucky for him he did not try the other duck breeder, right next to CERN, where the fundamental fragments of high energy proton-proton collisions often ended up.