A Myspace thug is someone who talks big over Myspace but will never actually act out their grandiose threats. Generally a female who has found out that her boyfriend has been sending messages to another girl on Myspace will begin threatening the other female in the hopes that the girl will stop sending messages to her boyfriend. Sometimes the 'other female' is the one who begins threatening the girlfriend of the guy she's been conversing with just for fun.
2 Sexxii 4 U sends a message to Ur MAN WaNtS ME! after she hijacks her boyfriend's account and find out that they've been messaging each other for weeks.
*2 Sexxii 4 U: Why are you sending messages to my boyfriend?
*Ur MAN WaNtS ME!: First of all your man starting sending me messages first!
*2 Sexxii 4 U: Listen up bitch, you'd better stop talking to him before I find you and beat your ass!
*Ur MAN WaNtS ME!: I'm not afraid of you! Meet me in the park at 8 o'clock tonight and we'll settle this!
*2 Sexxii 4 U: Oh I'll be there. You'd better be ready because I'm going to beat you so bad you skanky bitch!
(8:30p.m in the park)Ur MAN WaNtS ME! is patiently waiting. Finally she begins to walk back home. "I knew she wouldn't show up. She's just a Myspace thug!"