What is Jevita?
1.
From the word "jeva" in spanish slang meaning female. Adding the "ita" makes it mean more like "little chick" but in an endearing or sexy (and not literal) way.
"Esa jevita esta buena"
"That chick is hot"
See
2.
An urban slang term for a small, young, sexy female.
"Esta jevita tiene tremendo culo" - (Pitbull, 2004)