What does A Knudsen mean?

A Knudsen meaning in Urban Dictionary

in many north countries in europe "a Knudsen" can be used to spell it out a person who is wanting really hard to do well at something (in other words. chess og pie eating) but whoever skill is completely hopeless and whose results are embarrasing and a lauging stock by every person involved. Frequently it really is done-by individuals with an academic career which they think allows all of them to take up activities not even close to their particular minimal capabilities.