What Good Wives Should Know About Enema

H: Gah!  These antibiotic pills are making my stool very binding!  Last time I was done with them I pretty much had to get an enema.  Right after they pump in the water, the peri...peri whatever the word is...
W: You mean peristalsis.
H: Yes!  Peristalsis.  My wifey is smart.
W: Not only that.  Tell me how many wifies in the world would not be grossed out when their hubbies are talking about enema as they're having dinner.
H: You don't have to rub that in.