Deep Beneath The Earth's Core, Millenial and Big Brother Winner Openly Picked Nose Whilst Sharing Bowl Of Crisps. Eggs only last a very short time and as all good heron folk know well, short time divided by infinity = 0. So eggs probably don't exist. This advice has got me through many Very Bad times, including a medium to severe calippo addiction and a recent dentist appointment. <br><br>