By Definition a cat stare is a stare by another person that mimics yours. in such a way, that as you move they move to the same position. it is as if to hinder or block your vision so you only stare at that person (or cat).

To note: usually this is found in a person who is in a state of "love at first sight.", or a creepy person who is either obsessed with you or is too friendly
"Did he just give you the cat stare a few moments ago
by Theamazinggeek February 25, 2015
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