eyerape

Etymology
. The second noun sense metaphorically refers to an unwanted assault on a person’s eyes.

Noun

 * 1)  An intense and unremitting stare.
 * 2)  Something that is extraordinarily painful to the eyes, such as a psychedelic or rapidly flashing image.
 * 1)  Something that is extraordinarily painful to the eyes, such as a psychedelic or rapidly flashing image.

Verb

 * 1)  To stare intensely and unremittingly at someone.