adjective - 1. someone who may THINK they have swag when really its the complete opposite.
2. the lack of swag; one who is lacking in the are of overall self confidence and as a result, comes off as awkward and not as smooth as one would assume
"WOW, look at jeff when he runs, it looks like he's swatting flies. Homeboy has negative swag" " Can you tell me how Chris is 6'3, his feet came from under him, and he fell flat on his face with no one touching. Chris monoghan has negative swag.