1. A dirty look.
2. The anus.
3. A term originating in the Weebl and Bob cartoon "CSI", it is a disease with unknown symptoms that necessitates the use of cool sunglasses.
1. That bitch just gave me the stink eye. All I did was squeeze her boob.
2. The proctologist is a man who fingers you in the stink eye.
3. "And what is with those damn shades as well?!"
"I got stink eye."
"Oh. Right. Sorry."