The secret is in making a dough out of melted marshmallows, butter and smashed cocoa pebbles, which you can roll out into a crispy taco shell.
There are about a million different ways I could have made the Cocoa Pebbles Ice Cream Taco even better, like adding chocolate chips or even more Cocoa Pebbles to the top of the taco, but even as is it was pretty amazing.
An even bigger plus is that since the shell is essentially made out of a Cocoa Pebbles version of Rice Krispies Treats it doesn't break apart like a regular ice cream cone does as you bite into it. I assumed that this would be super, super messy to eat, but it wasn't at all. I guess I could also attribute that to the fact that it was so good that I finished it in about a minute too though.
The Cocoa Pebbles Ice Cream Taco
(Thanks, Fipi Lele!)