The salesperson, a young boy, said that only 1kg packs were available in the Store, but the man insisted on buying only 1/2 kg.
So the boy went inside to the manager's room and said "An idiot outside wants to buy only 1/2 kg of butter".
To his surprise, the customer was standing right behind him.
So the boy added immediately, "And this gentleman wants to buy the other half".
After the customer left, the manager said "You have saved your position by being clever enough at the right time.
Where do you come from?"
To this, the boy said, "I come from Brazil. The place consists of only prostitutes and football players!"
The manager replied coldly, "My wife is also from Brazil".
To this, the boy was stunned for a moment, but regained his posture and asked excitedly, "Oh yeah? Which team does she play for?"
Presence of mind helps, Never Panic.
There's always a solution!