A term used to describe a person or situation that is incredibly lame and/or awkward. This is a brutal term reserved to describe only the most idiotic people/things. It is also acceptable to use "He/She is so Mario"
The term originates from Halloween where party-goers dressed as Super Mario
are typcially annoying, geeky, and all around awkward for everyone in their proximity.
Lindsay: Wow, did you see that frat guy chug a beer then punch a hole in the wall?
Ryder: That is so Mario!