Ultimate Chalupa

So I'm driving by Taco Bell the other day, and the sign outside says, "Ultimate Chalupa."
Naturally, I'm intrigued. Not just any old chalupa, not even a Really Good Chalupa. They're selling the Ultimate Chalupa. The end-all be-all of chalupas. How can I pass up this once-in-a-lifetime opportunity?
So I lane-change across three lanes of traffic and [...:]