someone who gives an acrobatic performance high above the ground
skyscraper collectables
a tower built out of humans
keeping track of the number of tower cranes in a city
a skyscraper whose windows are used as pixels that form a gigantic screen
everything related to the unsecured ascent of skyscrapers, tower cranes, and antennas
having permission to visit the roof of a skyscraper that isn’t normally open to the public
taking vertigo-inducing photographs from the top of skyscrapers
high-fiving a skyscraper
tightrope walking between two skyscrapers
running in the mountains above the 2,000-meter altitude where the climbing difficulty does not exceed II° grade, and the incline is over 30 percent
celebrated annually on September 3
a selfie taken by rooftoppers from positions that most would find quite uncomfortable
the thrill-seeking and illegal act of walking, running, and jumping along the roofline of a skyscraper without the use of safety gear
running up the stairs of a skyscraper, for fun
taking a photo of a looming skyscraper