Louie, I don't know who'd die of embarrassment first, my mother, or me, if we had such a discussion. Me.
You know, I envy people like you and your mom who are free enough to talk about just about anything. Me, I couldn't stand to talk about anything having to do with sex with either parent. In fact, I think if I were in a checkout stand, and heard you and your mother talking that way, I'd probably grab for a Xanax before I ran out the door to go faint in the privacy of my own car!
Which is to say, of course, YOU are the mentally healthy one in this equasion!
-that is, you and your trash-talkin' mama

I swear a joke, I don't diss no-one's mama. Plus a 'trash talkin' mama sounds better than a 'mama with a board up her butt' like I have, sometimes! Though I love her dearly.