Somebody, usually a girl, who consumes most of their time on myspace.com. They add thousands of friends and usually have the number of friends they have in their screen name. Such as "KateB2k" 2k being the amount of friends they have. They spend hours even days on myspace begging for comments and get mad when they don't have 100 comments a day and constantly threaten to delete their myspace. When they put a new picture up, if it doesn't get a certain, large amount of comments, they'll either delete, or won't post a new one until it gets more. They also do the act of "whoring" somebody on myspace using "w4w" which is pretty much just begging for people to add a certain person so that others will add them.
Myspace whore: OMG, I haven't been on the computer in an hour, I MUST check and see if I have comments. If not, I'M GOING TO DELETE MY MYSPACE!!!
Picture caption: Get to 100 comments in an hour or I'm deleting. New picture when this gets 100.
Whoring bulletin: Add Kayla! She's super sweet. She comments!