Sometimes technology gets the best out of you, specially when your clothes already got the best out of you. With a flip-flap noise. Listen to Britney Spears closely during this video's last few seconds:
"OK, my pussy's hanging out!!!"
Oh you classy girl you! Apparently, someone in the control room forgot to turn off her microphone as she was going down to change her clothes. You can leave your Beavis and Butthead comments after the beep. [Britney Spears Blackout]