The nauseatingly touchy feely Public Dispays of Affection posted on the walls of Facebook pages.
Keep it to text messages, phone calls or better yet a hand written note. The rest of us don't want to gag on your lovey dovey chatter.
"FB-PDA = I am so happy to have you in my life, you are the sweetest boyfriend in the whole world. I can't imagine my life without you. I love you baby. Thank you for the amazing weekend at the beach."