A wife arrives at home at 3 am. Her husband manages to notice that she is wearing a big diamond ring on her finger, so he asks her how she managed to get that ring. She replies: I won while playing bingo. Please go and fix me the bath tub since I need to relax now.
The next day the same story repeats only that this time she came home with a big and glamorous fur coat. She says Bingo again and then asks for a bath.
The third night the wife comes home with a brand new convertible sports car and she says: “Can you believe it, I managed to win once again at bingo, can you please run me a bath?” She takes off her clothes, goes to the bathroom and she sees that there is only 1 inch of water in the bathtub and asks her husband why there is so little water.
He then answers: “I didn’t want your bingo card to get wet!