Someone with absolutely no originality, who tries their hardest to mimic everything cool they see in you, seeking to be seen by others the way they see you.
Girl: "Who's that guy you brought to the party? He seems cool and interesting."

Guy: "He wants you to think that. He's just a personality-leech."

Girl: "How lame. Nevermind."
by coldgasmask408 October 12, 2012
Get the Personality-Leech mug.