I ate at Burger King for the first time in several years the other day. Shows how much I keep up with fast food trends, but I didn't realize they have a thing on their menu called "BK Stackers". Here's a picture on another guy's blog.

These things are obscene, to be sure. I wanted to ask the server a couple of questions, but there was a long line behind me, and she didn't look like she was in the mood to be quizzed about the menu.

But I'm wondering:

1) How many people order these things? And of those that do, how many stacks do they go? I want to know how many people order quads.

2) Is there a limit? Can I order a quint? An oct? Do they scale? Can I just pay an extra buck per stack?

If anyone knows the answers, please let me know. As you can tell, I'm driven to find answers to the most compelling questions of our time.