Accountants do it with Double Entry Acupuncturists do it with a small prick Ambulance drivers come quicker Australians do it Down Under Bach did it using the organ Bankers do it with interest Bartenders do it on the Rocks Batman does it using his Robin Bookkeepers do it for the record Bosses delegate the task to others Chess players check their Mates Cops do it with cuffs DJs do it on request Deep-sea divers do it under extreme pressure Dentists do it orally Detectives do it under cover Don't do it with Bankers, most of them are Tellers Elevator men do it up and down Engineers do it to specifications Engineers do it to a first order approximation Firemen do it with a big hose Frank Sinatra does it his way Garbagemen come twice a week Gardeners do it on the bushes Gas attendants Pump all day Golfers do it in 18 holes Landlords do it every 1st of the month Managers make others do it Marketing reps do it on commission Pizza delivery man comes in 30 minutes or it's free Teachers do it with class Waiters and waitresses do it for tips Zoologists do it with animals