Dagger Vision
A distinguished and inaudible way to inform people that they are pissing you off. The lowering of brows and squinting of the lids as if you were actually shooting them with daggers.
Q: Have you met Brittany, the new office secretary?
A: Yes...she's super attractive, but shes always giving me dagger vision
A: Yes...she's super attractive, but shes always giving me dagger vision