April 6, 2014 11:18 pm -

The cows were giving off too much heat, making it unsafe to continue flying.

The Boeing 747 was forced to touch down at Heathrow Airport in London.

The plane was flying over the Irish Sea when a fire alarm sounded from where the 390 cows were being kept, reports the Sunday People.

After the plane landed, technicians inspected the plane, but found no evidence of any smoke.

Instead, they concluded that the alarm was set off by the cows.

Did other planes have to moove?  Ok, then, write a better joke below.

D.B. Hirsch
D.B. Hirsch is a political activist, news junkie, and retired ad copy writer and spin doctor. He lives in Brooklyn, New York.