If you grew up in the late '80s to early '90s, this may mean something to you. If not, then probably not. But it's the origin of my avatar, so obviously it means something to me. This is not (entirely) me being a nerd - someone actually requested this. Here is the intro to the 8-bit NES game Mega Man 2:
http://www.youtube.com/watch?v=N8Ao63nmzuE
To verbally describe the intro, the frame begins an unknown distance up the side of a highrise building with other highrises visible in the distance, and a text begins to play describing the background of the game. At some point the frame begins to move up the building faster and faster, and ultimately comes to the roof where the titular character is standing with his hair blowing in the wind (why a fighter-robot has hair is anyone's guess).
Now, it's not exactly clear how high up the building the intro begins - all those other buildings in the distance could just mean that this one is on a hill, or that the others are on a hill. But it does display 16 stories, so that's what I'll show. And there are no indications of the width of the building, so I'll have to speculate on the basis of the displayed height and typical Japanese building standards (which prefer fatness over slimness due to earthquakes). We can also suppose that its dimensions in the direction we are looking are equal to its apparent width, since that also is typical of Japanese highrises.
Mega Man 2 Tall by
troubadour1, on Flickr