London's Lily
Lily has a Myspace site which I encourage you to check out. You can find some other tracks from her on the Internet or via Limewire nefarious means. She's fabulous and refreshing and has a song called 'Knock 'em Out' that contains the following lyrics:
"You can't knock 'em out, you can't walk away. Try desperately to think of the politest way to say: Just get out of my face, just leave me alone; and no, you can't have my number 'cause I lost my phone. Go away now. Let me go. Are you stupid or just a little slow (please bugger off)".