Kill it, slangily (4)
I believe the answer is:
slay
(Other definitions for slay that I've seen before include "Kill (literary)" , "Violently kill" , "Destroy" , "Massacre" , "Fatally hit" .)
I believe the answer is:
slay
(Other definitions for slay that I've seen before include "Kill (literary)" , "Violently kill" , "Destroy" , "Massacre" , "Fatally hit" .)