1 definition by BigPoppa21
a term used by gangsters or those who live in the ghetto describing the freshness of a certain person or object.
"Ey yung'n, dose new kicks you got is swagtastic."
"Dat outfit you rockin, is so not swagtastic mang."
"Dat outfit you rockin, is so not swagtastic mang."
by BigPoppa21 February 25, 2010