1) An unattractive and/or obese person who attempts to wear emo-style clothing.
2) The combination of "emo" and "ogre" portraying a person who thinks he/she is emo but is in actuality an ugly poseur.
Emo Girl: Did you see Xkym (the "x" is silent of course) this morning? God, she looks awful in those tight black pants.
much like the human "chemoreceptors" which measure hydrogen ion, CO2 and O2 in the blood, emoreceptors measure the amount of happiness or hurt circulating in the system.
After this break up, I really need to get out of town for a few weeks and hopefully reset my emoreceptors back to normal.