OEOC
"Overly Expressive Online Couple": A couple who spout off poetry, baby talk, song lyrics, baby names, pillow talk, and any other concievable new-couple cliche to each other as much as humanly possible to show that they love each other oh so much that they're willing to express it in front of witnesses via their Twitter, Facebook, and Myspace status updates, which can average on 400 to 500 updates per week per network, and often despite the amount of disgust and stomach contents produced by said witnesses.
"I really wish that Dave and Susan would stop being an OEOC and call each other "shnukems" every three minutes on Facebook. It's really annoying."