look up any word, like fluffer:
 
1.
someone who uses both facebook and myspace
sam: you gotta facebook?

jill: you gotta myspace?

jax: ITS ALL GOOD BABY! I GOT BOTH YOU FORGET IM A FACESPACER BITCH!!!!!!!
by jibbarousseau May 30, 2009
 
2.
1)People obsessed with myspace and/or facebook always getting on and posting useless blogs about everything they do or experience.

2) Picking fights on myspace and/or facebook

3)anything dealing with myspace and/or facebook
"oh yeah you read that from where?" "Myspace and facebook." "oh me two, me threee"

stupid facespacers...
by Iden Envy December 13, 2009
 
3.
A person who is a member of all the social networking sites and spends way too much time on them.
All you Face-Spacer's need to get a life.
by kejo66 March 12, 2009
 
4.
One who is a user/owner of an account for Myspace AND Facebook:FACEBOOKER, MYSPACER
"Bro, you have both? You Facespacer...."
by Mr. Frank of Urbaner October 16, 2008