An idea so awesome and horrible at the same time it all blends together into a perfect idea

Let's say my friend Marvin only had soup for dinner. Then he proceeded to get quite high. And during his ensuing most enthusiastic case of the munchies around he perused the Internet for the last 17 minutes looking for the perfect burrito, which he knew he could never obtain at this hour.

That would truly be a Sisyphean challenge.