A blonde was on a jet... ...and midway through the flight, the pilot announced, ""Ladies and gentlemen, we've lost one of our engines. We can get along perfectly well with the other three, but we'll be arriving at our destination half an hour late."" Soon after he came on again: ""Ladies and gentlemen, a second engine has failed, but there's no cause for alarm. We will, however, be arriving one hour late."" A while later he announced: ""Ladies and gentlemen, the third engine is no longer working…