(N) Facebook applications, such as zombies, which really does nothing but makes you "bite" other people to level your self up. In other words your "zombie" gains 5 experience per bite so all of your friends are bitten, and all the ones who chose to be infected infect their friends and so on.
"Damn Dani, i've gotten 6 new Facebook STD's today, zombies, werewolves, slayers, vampires, pirates vs. ninjas, and super poke!"

"Hey isaac's really getting into facebook... he sent me about 10 differnt facebook std's... He's slowly loosing his life because he spends an hour a day clicking "bite 20""
by Eric Super January 5, 2008
Get the Facebook STD's mug.
Based on the hypothesis that an individual carrying an STD would most likely refrain from "friending" a random sexual partner on Facebook.

Can be used to ascertain the following data:

A "friends" B and B accepts = NO STDs

A "friends" B and B rejects = B has an STDs and thus A might now as well.
John: Did you seriously raw dog that girl you met last night at the party?

Tim: Yea man, but she passed the Facebook STD Test because she friended me this morning.

John: Can I see her picture?

Tim: No, I rejected the request because somethings been going on down there the past few weeks that I need to get checked out.

John: Nice.
by SimpleKind of Man February 2, 2010
Get the Facebook STD Test mug.
A virus spread from friend to friend contact on Facebook.
Like spreading a real disease any number of Facebook viruses spread around from post to post is is referred to as Facebook-STD.
by 19wisdom76 November 15, 2011
Get the Facebook-STD mug.