Term: Block

What it means: (v.) to prevent someone from searching for and viewing your profile; you can ban access temporarily or permanently

Term: (fluff)Friend
What it means: (n.) a virtual pet you can download to your profile; you can even maintain a (fluff)Book profile for it

Term: Graffiti
What it means: (n., v.) an application that allows you to draw — rather than just write — on a friend's profile

Term: Mini-Feed
What it means: (n.) a list of your most recent Facebook actions (e.g., you changed your Relationship Status to Single)

Term: News Feed
What it means: (n.) a constantly updating list of stories about your friends' Facebook activities, located on your homepage

Term: Poke
What it means: (v.) to virtually nudge, typically as a way to flirt or say hello

Term: Status
What it means::(n.) a message you update to tell friends what you're doing

Term: SuperPoke
What it means: (v.) to poke with pizzazz; types include drop-kicking, head-butting, hugging, and throwing a sheep at friends

Term: Tag
What it means: (v.) to label friends in a photo and link to their profile pages; if tagged, you're notified so you can de-tag or stay linked

Term: The Wall
What it means: (n.) area on your profile where friends post comments