The next day, the Canadian came back to complain and said, "I want a refund. Every time I use the toilet, I slip off of it."
The day after that, the Russian came to complain and said, "I want a refund. Every time I sit on the toilet I get splinters in my bottom."
The next day, the American came and said, "I want a refund. Every time I sit down, I hear my national anthem and I have to stand up."