Popular fan requests for the show include blending either another blender or a crowbar. It is highly unlikely that either would blend, and this probably means that neither would even be attempted, because of the nature and purpose of the show—marketing Blendtec products. A demonstration video featuring the anticipated crowbar was
Will it blend?

An example of a bad fan request.

interrupted by many cell phones, to which Dickson responds by stuffing the entire crew's cell phones into the blender and blending them instead. The show has attempted to blend increasingly unlikely items, such as a six foot garden rake and a sealed can of soda