Similar to the term spicy. Can be used to describe someone who's really "tangy" and poppin'." Also can have a negative connation for someone who is too over the top or thinks they're "all that and a side of dip". Looks as if they can burn your eyes if you got too close
Jim- " Ohhhh snapppp, Do you see that fineee citrus shawty over there
Craig- Nawww she's a little citurs shawty for sure!!!