The act of extreme drunken shoulder crying. Emofucking is NOT sex. The participants are usually either dating or just quite fond of each other, and more often than not of the opposite sex. In extreme cases, emofucking can be done while sober.
verb- "Rachel and Corey went into the bedroom with a Bright Eyes album and came out half an hour later with their eyes all puffy. You totally know they just emofucked."
noun- "Goddamn that was a good emofuck! My sweater sleeve is wet clear through. I need a cigarette."