a figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid.
since a simile is where you compare 2 things i imagine the similie would be somwhere were he is talking about the maple tree. "before your could say jack robbison they have gone and grown alot bigger than you ever thought they could"
i had some trouble looking for it and thats all that makes sense for the similie i belive.
The ground shook in response to the deafening crash, and the world seemed to stand still for a moment. But only just. The ground shook, the people around the area breaking into a commotion. All of them swarmed to the nearest shelter, desperately searching for a means to escape their fate. One person rushed into their home, hastily barricading the door as several people followed after them. Another stood on the edge of a roof, apprehensively taking a step forward as the world went up in flames around them. It had come. The apocalypse, long awaited, was finally happening.