A police officer pulls over this guy who had been weaving in and out of the lanes. He goes up to the guy's window and says, "Sir, I need you to blow into this breathalyzer tube."
The guy says, "Sorry, officer, I can't do that. I'm an asthmatic.
If I do that I'll have a really bad
asthma attack."
"Okay, fine. Then I need you to come down to the station to give a blood sample."
"I can't do that either, officer. I'm a hemophiliac. If I do that I'll bleed to death."
"Well, then, we need a urine sample."
"I'm sorry, officer. I can't do that either. I'm also a diabetic.
If I do that, I'll get really low blood
sugar."
"Alright then, I need you to get out of your car and walk this white line."
"I can't do that either, officer."
"Why not?"
"Because I'm drunk!"