A Derelict's Intuition

A woman was shopping at her local supermarket where she selected a 600ml
of milk, a carton of only 6 eggs, 500ml of orange juice, and one rasher
of bacon.

As she was unloading her items on the conveyor belt to check out, a
drunk standing behind her watched as she placed the items in front of
the cashier.

He said, "You must be single."

The woman, a bit startled but intrigued by the derelict's intuition,
looked at her four items on the belt. Seeing nothing particularly
unusual about her selections she said,

"Well, you know what, you're absolutely right. But how on earth did you
know that?"

The drunk said, "Cause you're ugly."