Dear Mr. [INSERT OWN HUSBAND'S NAME HERE],
It has come to our attention that the button in your head labeled, "Don't say that dumbass thing" is in immediate need of repair. If you will remove the button and return it to our facility, we will initiate said repair before emergency conditions necessitate a full replacement of both the button and your head.
While your unit is being restored to full functioning, we will provide a temporary replacement fully equipped with such helpful warnings as, "Don't look at her breasts. Your wife is watching" and "Don't eat that. I think it's kitty kibble."
The temporary unit should keep you from blurting out such potentially fatal marital faux pas as "Darn right, that dress makes you look fat!", "Please don't stand in front of the TV. You're blocking the football game" and "I'm in the mood for some really big chicken wings. Let's go to Hooters!" While you're waiting for your replacement, we will also provide you with a shoehorn specially designed to remove your sneaker from your mouth and your wife's foot from your [INSERT EXPLETIVE HERE].
Thank you for trusting us with all of your Tact and Discretion needs. We've been in business for over a hundred years, even longer than it feels like you've been married!
Sincerely, Daniel Dumas
President and CEO Dumas Corporation