A person who looks at peoples profiles excessively. The Lurker will look at peoples pictures, hidden friends & comments,The lurker will even comment the same picture over and over if arguing with someone , and they are constantly on Myspace , if you were to check your online friends that person would be online, doing who knows what.
-Not Lurker : hey great pic!
-Lurker: omg you are so beautiful loves this pic girl
-Owner of pic: wtf who are you again?
-Lurker: its me I see you in school ALL the time
-Not Lurker: that girl is a Myspace Lurker