Marking your territory by making it obvious on their facebook wall that you hooked up with him or her
Jan: So who is this girl that you sucked face with last night?
Dick: What are you talking about?
Jan: Don't eff with me, she Facebook Hickey'd you and let the entire world know.
Eric: Joe, you better check your profile on facebook and erase what Kelly said about you before the rest of your girls read it.
Joe: What are you talking about?
Eric: Kelly thank'd you for a great time last night.
Joe: Awe shit, that could ruin my dating career. I hate the facebook hickey.
When a girlfriend or boyfriend (usually girlfriend) constantly tags their partner in facebook
posts, and writes "I love you!" and "Can't wait to see you tonight!", etc. on their wall
. It is done as a show of territory, usually in a new or troubled relationship.
"Wow, check out the amount of facebook hickeys on Adam's wall from Katie."
"Ha! Too bad his relationship status
is still single!"