An act of oral sex while defecating on the toilet, or blumpkin, used as a holiday or Thanksgiving joke or the after effect of a blumpkin.
Hey babe. Wanna go make our famous Thanksgiving dessert? Let's go to the bathroom and make a blumpkin pie!!
A sexual act simular to the mushroom stamp, but instead of the penis smack to the forehead, it is smacked on a person's belly button or naval
I gave a girlfriend a filthy Persian after she had gotten her belly button pierced.
Well, my one eyed guinea pig is fairly large... (Me)
...and then he woke up! (My girlfriend)