This is possibly NSFW just because of what it is more than what is contained in the video.  The Dutch electronic music band ADAM produced a video for their song “Go to Go” with a bit of a twist. They attempted to sing the song as straight-faced and emotionless as possible while using a vibrator.  The result is a brilliant concept perfectly executed with highly amusing results:

[youtube http://youtu.be/3h37xswCoY0]

It’s a fun little pop song that starts with all three hitting their marks flawlessly but soon they start with the smiles as their bodies take over.  Soon they start missing their marks and then they start completely missing entire sentences.  Now someone needs to make a male equivalent.  That would probably be even funnier.