Now that's funny. I'd be very surprised if there is anything you know about bedroom behavior that we didn't know about as teenagers in the late 70's or early 80's. I'd be further surprised if there is anything about sex that that I know, that some of the more libidenous guys in the bible didn't know about thousands of years before my own birth. There is nothing new under the sun.
This reminds me of the bumper sticker "Hire a teenager while he still knows everything"
Gee, even my 24 yr old son now admits that I DO know everything!! LOL