A person(usually a yankee) that is out on the water with their shiny new boat or a rented one, but they have no idea what their doing, in fact they dont even know what the bow of the boat is.....and end up pissin other people up
Jeff: Look at that guy, he doesnt even know how to back his boat off the trailer!
The amalgamation and demonstration of nonsensical, forgetful, and impulsive behavior that manifests in the outward appearance of a dingbat. The individual typically offers some value in a relationship but deviates to atypical behavior and conversational norms.
Not dissimilar to a nincompoop and corresponding nincompoopery, however the nincompoop typically does not offer value.