lay down a road of ripples projected out from your mouth with rough edges
I had a cursing incense and I suddenly had a vision of laying on the ground outside although I was inside, and a nasty enemie's face/idiot's face appeared in the sun, just like in teletubbies, that tv show marketed to babies. That was some kind of synthetic monster disrupting the human bioelectric field for example, and thats where he ended up.
its good to tell someone off, its low magic, but cursing can also like anything like that must be used with real intent, and not anything stupid as you could render yourself useless/psychically defrocked