Pegging is where a woman fucks you up the ass with a strap on or a dildo. It is supposed to stimulate the male "G Spot",the prostate. As to do you want it done only you can answer that. Some men love it, I do not. To each there own.

...in a million years.

I'm a live and let live type of guy.  I don't criticize or talk crap about guys who love it.  To each, his own.  However, a small finger stimulation is about all I can handle, LOL.  

Just above my butt-crack that says “Exit Only.”  

I am afraid it's already too late for you.

That’s too bad.   I thought you would know it was a joke.  Lol

To recognize Gaga’s humor? I hope not.  Get laid, get a drink, and come back tomorrow with a refreshed outlook.

How else would you get your pants on?

And I don't have to tell anyone not to fuck me in the ass. Please ask CDL why he's so concerned.

Which side of the butt crack, makes a difference you know. Exit out the tube, which some lady could mistake the other hole is the entrance.