I think we could probably use a tag to cover images depicting characters doing a sideways V sign (or similar gesture like post #125864) over or next to their eyes. Examples post #1041 (V over eye) and post #185855 (V next to eye). The gesture occurs frequently enough and is unique enough to warrant having a tag for it in my opinion.

I couldn't really think of a good name for the tag, but some ideas I had thought of were Eye V, V peek, V over eye.

Anyways, just seeing if others would think this idea is viable and worthwhile as a tag (or if I overlooked anything).

v_over_eye is probably the least confusing.