Kan Pei (A Chinese greeting for "Bottoms up!")
A Chinese man and an English man were dining in a restaurant.
The Chinese man lifted his glass up and made a toast to the English man, “Kan Pei” (Cheers).
The English man was confused but he continued eating.
This happened a few times and whenever the Chinese man wanted to drink he would always say “Kan Pei”.
The English man only nodded and silently continued to drink and eat.
Not long after, the Chinese man once again said, “Kan Pei” whilst lifting up his glass.
This time, the English man put down his cutlery and angrily said to the Chinese man,
"It’s all right if you CAN’T PAY!” I'll pay!
So just shut up”.