A facebook group or profile which hasn't been used in so long it has the chilling effect of a graveyard, which scares facebookees to their core.
Usually the outcome of someone creating a group or profile with little intent of using it, and so their interest level in the page goes from little to none.
a) Yo, have you seen Adam's facebook page lately?
b) Bitch, that thing's a facebook graveyard.
A facebook profile or group that hasn't been used in so like it has the chilling effect of a graveyard, scaring many facebookees to their core. Usually produced when someone makes a group or profile, thinking it's a good idea, but loses interest quickly.
a) Yo, have you seen Adam's wall lately?
b) Bitch that thing's a facebook graveyard
The act of having sexual contact and the male jizzing into his own bellybutton. The women then licks the cum out of the mans bellybutton and spits it back on the mans face.
Kyle: Yo wtf Ashley was so weird last night
Chad: Why what did she do?
Kyle: She did the graveyard on me bro Chad: fucking nasty bro