A juggler, driving to his next performance, is stopped by the 
police.  "What are these matches and lighter fluid doing in your 
car?" asks the cop.

"I'm a juggler and I juggle flaming torches in my act."

"Oh yeah?" says the doubtful cop. "Lets see you do it." The 
juggler gets out and starts juggling the blazing torches 
masterfully.

A couple driving by slows down to watch. "Wow," says the 
driver to his wife. "I'm glad I quit drinking. Look at the test 
they're giving now!"