When the ghost of christmas past has shoved his dick so far up your anus that penetrated your cerebral cortex, leaving you in a drooling and very retarded state of mind (Much resembling a lobotomy)
Joe: Hey krista you feeling okay today? You look sad.
Krista: It seems I have depression Joe. And I can't stop crying when I watch friends!
Joe: I read about this condition once, it is very likely that you suffered from anal lobotomination as a baby.
To have surgically-implanted butt plumpers.
Check out the booty on Winona! That girl's done some serious anal plumping!
Prior to butt sex you load your partners anal cavity with with Mentos. As you are penitrating your partner with your member, you pour soda in their anus and let nature take its course.
Kevin could no longer achieve orgasim unless his wife, Ralph performed vulcano anal on him.
When you insert a sponge into your anus and let it soak up your feces for about a week, then excreting it onto a salad spinner above your significant others face. Thus letting the chocolate rain onto all who are around.
"Hey joe, what did you do this weekend?"
"Just a little anal sponging with my wife, it was everywhere!"
When the ripples of flatulence embed the memory to the anal region
"And it was none more committed than to that of the anal memory"
When you have anal and your dick keeps coming out.
Man I was trying to hit it but I kept ANAL DAFFIN.