Feelings you get when something you read/see/hear/etc is just so touching and perfect that you can't help but make sounds, curl into a ball, and never stop thinking about said thing that made you this way.
Oh my god, The Fault in Our Stars by John Green gave me so many feels!
the feelings you get when you watch or look at some sort of picture of video, most times of a celebrity, where you cannot place what your feeling (usually feelings of the sexual variety)
1.) A word used to describe something that is intensely emotional on a level somewhere between you feeling empty and you on the floor in a ball weeping uncontrollably.
Can be used as a noun in a format which implies it is something that is a part of your body.
1. Man, when I finishedwatching Angel Beats, there so many feels.
2. When I saw that dead kitten on the road my feels just died a little, ya know?