a guy walked into a bar, sat down next to a good looking woman
and immediately started looking at his watch.
the woman noticed this and ased if him if his date was late.
"no," he replied, "I just got this state of the art watch and
I was about to test it."

"what does it do?"
"well, it's telling me you're not wearing panties."
"ha! well, youre watch must be broken because I am."

"hmm..," the guy murmured, "damn thing must be an hour fast."