Blind pilots
One day at a busy airport, the passengers on a commercial airliner are seated, waiting for the cockpit crew to show up so they can get under way.
The pilot and copilot finally appear in the rear of the plane, and begin walking up to the cockpit through the center aisle.
Both appear to be blind. The pilot is using a white cane, bumping into passengers right and left as he stumbles down the aisle, and the copilot is using a guide dog. Both have their eyes covered with huge sunglasses.
At first the passengers do not react; thinking that it must be some sort of practical joke. However, after a few minutes the engines start revving and the airplane starts moving down the runway.
The passengers look at each other with some uneasiness, whispering among themselves and looking desperately to the stewardesses for reassurance.
Then the airplane starts accelerating rapidly and people begin panicking. Some passengers are praying, and as the plane gets closer and closer to the end of the runway, the voices are becoming more and more hysterical.
Finally, when the airplane has less than 20 feet of runway left, there is a sudden change in the pitch of the shouts as everyone screams at once, and at the very last moment the airplane lifts off and is airborne.
Up in the cockpit, the copilot breathes a sigh of relief and turns to the pilot: "You know, one of these days the passengers aren't going to scream, and we're gonna get killed!
Bad computer viruses
Economic computer viruses
INTEREST GROUP ECONOMIST VIRUS - Divides your hard disk into hundreds of little units, each of which does practically nothing, but all of which claim to be the most important part of the computer.
ECONOMETRICIAN VIRUS - Sixty percent of the PCs infected will lose 38 percent of their data 14 percent of the time (plus or minus a 3.5 percent margin of
POLITICAL THINK TANK ECONOMIST VIRUS - Doesn't do anything, but you can't get rid of it until next election.
GOVERNMENT ECONOMIST VIRUS - nothing works on your system, but all your diagnostic software says everything is just fine.
MARXIAN ECONOMIST VIRUS - Helps your computer shut down whenever it wants to.
SOVIET ECONOMIST VIRUS - Crashes your computer, but denies it ever happened.
MAINSTREAM ECONOMIST VIRUS - It claims it feels threatened by the other files on your PC and erases then in "self-defense."
CENTRAL BANK ECONOMIST VIRUS - Makes sure that it's bigger than any other file.
MULTINATIONAL CORPORATION ECONOMIST VIRUS - Deletes all monetary files, but keeps smiling and sending messages about how the economy is going to get better.
SUPPLY SIDE ECONOMIST VIRUS - Puts your computer to sleep for four years. When your computer wakes up, you're trillion more dollars in debt.
ENVIRONMENTAL ECONOMIST VIRUS - Before allowing you to delete any file, it first asks you if you've considered the alternatives