Probably This Weekend
A woman sees a beautiful bracelet in the window of a jewellery shop and decides that she wants it, but she doesn’t have enough money to buy it.
Then she has an idea. She goes into the shop and asks if they will hold/save the bracelet for her if she pays a small deposit.
The jeweller says that for a deposit of $50 he will hold the bracelet for her for up to four weeks.
Then he asks her,
“When will you come to collect and pay for the bracelet?”
The woman replies,
“My husband will come in and pay for the bracelet as soon as he does something unforgivable. Probably this weekend!”