"Yessh! Ssssomebody ssstole my carrr!" the man replies.
The cop asks "Where was your car the last time you saw it?"
"It wasss on the end of thisshh key" the man replies.
About that time the cop looks down and sees the man's penis is hanging out of his fly for all the world to see.
He asks the man "Sir, are you aware that you are exposing yourself?"
Momentarily confused, the drunk looks down at his crotch and without missing a beat, blurts out, "I'll be damned! My girlfriend's gone, too!!!!!"