A woman is in line at the grocery store putting her groceries on the conveyor belt. The rough looking man behind her is watching her do this.

She puts some bacon, some eggs and some milk down on the belt.

The man behind her says, "You must be single."

Confused, the woman looks at the man, then at her groceries, then back to the man and says , "Well yes I am, but how did you know?"

The man replies, "Cause your uglier n' sh1t."