Someone incredibly lame. More stupid than a tool, even more stupid than a tool box, and way, way more stupid than a tool shed.
Carson Daly became even more stupid that he passed tool shed status and became a tool factory.
An individual who repeatedly misuses the word "tool" thinking that it is a general slur when it in fact has a specific meaning as in somebody who doesn't realize that they are being used by others.
Wow that guy sitting under the television wearing the college jersey and slamming Bud Lights is such a tool factory that he doesn't even realize he sounds like a complete idiot.