Joan Jett does this song from the 80s called "Do you wanna touch......."
And, well.....Joan is getting up there in years.
You need to watch the video here on youtube: http://www.youtube.com/watch?v=eHvm88yVvNQ
And then, I want you to picture Joan as a 72 year old woman singing the song. She's only 22 years away from 72.
Gotta love 'em.