A completely inebriated man was stumbling down the street with one foot on the curb and one foot in the gutter. A cop pulled up and said, "I've got to take you in, pal. You're obviously drunk."
Our wasted friend asked, "Officer, are ya absolutely sure I'm drunk?"
"Yeah, buddy, I'm sure," said the copper. "Let's go."
Breathing a sigh of relief, the wino said, "Thank goodness, I thought I was crippled."
(My friend emailed me this joke from a site I don't have the url to, but i thought it was great. Its not an original joke, but what is?)