Egg-splosion

Just a regular day when a large egg full of cream landed with a thud in the streets. It made no sense and had no meaning but it happened. The road workers worked days on end trying to move it but to no prevail. Things got out of hand. It doubled its size and started bursting with a sweet white substance. For a while this was a big problem but it was nothing a few corks couldn't handle.
Then it took a turn for the worst. It was no triple its original size and without notice it exploded the planet.