Usage Note: Snuck is an Americanism first introduced in the 1800s as a nonstandard regional variant of sneaked. Snuck probably arose in imitation of the pattern set by stick/stuck and strike/struck. Widespread use of snuck in the United States has become more common with every generation.
Largest Tower In World. the honor of tallest building in the world goes to the Burj Khalifa, which soars above downtown Dubai at 2,716.5 feet. Its 160 stories are filled with offices, 900 private residences, the Armani Hotel, a four-story fitness complex and an observation deck on the 124th floor.
The Pentagon was the world's largest office building for a while. The Vehicle Assembly Building, where NASA puts together its rockets, is pretty amazing. It was built in 1966 and was only supposed to last 10 years. It's still in use. Burj Khalifa is currently the tallest man-made structure in the world. You might find this list interesting: List of largest buildings in the world.