I once had to print a method that took 50 pages of paper, so I could understand what it does, and after 15 minutes I realized it's the same 60 lines repeated over and over with different conditions. The guy who wrote it had no idea he could have extracted a method.
On the plus side, the code still had comments for the punchcard numbers, so it was pretty easy to keep the pages in order :)
Sometimes, if you're really lucky, the blocks of working code don't modify their own conditionals, and you can 'fold' them and just look at the if's and loops...
Also, faster and more flexible annotation (drawings, etc), but that's secondary.
I just found the picture I took that day. The boxing gloves just happened to be in the same conf room.
A 4x6 table has far more surface area than even the biggest multi monitor set up
It's not meant to be specific to any language. It's just funny shit people have written.
I submitted a few from old code I wrote like 5 years ago. Its all good fun :)