To me it seems to suggest that a man has the "hunger" for some girl. But the girl is no good for him (or men), as she is a bit of a "man eater". She will use them and spit them out ... "she is a killer" to me implies she is not literally going to kill you but she is going to make you feel like death after she is done with you.
To me it seems to suggest that a man has the "hunger" for some girl. But the girl is no good for him (or men), as she is a bit of a "man eater". She will use them and spit them out ... "she is a killer" to me implies she is not literally going to kill you but she is going to make you feel like death after she is done with you.