A Drunk in a Supermarket

[wareagle]

I was shopping at the local supermarket where I selected:
A half-gallon of 2% milk
A carton of eggs
A quart of orange juice
A head of romaine lettuce
A 2 lb. Can of coffee
A 1 lb. Package of bacon

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

While the cashier was ringing up the purchases, the drunk
calmly stated, "You must be single."

I was a bit startled by this proclamation, but I was intrigued
by the derelict's intuition, since I was indeed single.

I looked at the six items on the belt and saw nothing
particularly unusual about my selections that could have
tipped off the drunk to my marital status.

Curiosity getting the better of me, I said: "Well, you know
what, you're absolutely right. But how on earth did you know
that?"

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