Used against highly annoying people, that won't stop even after being asked nicely.
Someone has been annoying for a whole bunch of people for a while (yelling, complaining, etc..) and none had the courage to stand up, until someone, that couldn't take anymore, just shouted "will you just shut the LIVING fuck UP!"
A tender loving eye fuck occurs when two strangers share a moment so intimate that it would be incorrect to classify it as a standard eye fuck. Instead of merely lust, a tender loving eye fuck also involves a mutual respect and a strong emotional attraction between the two subjects.
"Dude trust me, that brunette and I had the most epic tender loving eye fuck when I passed her. I guarantee that we'll get together sometime in the next couple of years."