But grab em by the p***y is just fine.
I'm no prude, either. After most of 40 years spent on drilling sites, I can deliver a dressing down that would make a Senior Chief blush, usually starting with the relative intelligence of the recipient, and at times extending into their ancestry, eating habits, sexual preferences, relationships with livestock and pets, physical characteristics, and general lack of ability. In other words, I can be as crude as anyone. There is, however, a time and place where such comments might be considered justified or germane to the conversation, and there are times and places they are not.
It doesn't hurt to have some 'parlor manners' to go along with the ability to make graphic and profane statements. Letting those young minds absorb the capability to rebut crudity with intelligent repartee before the first punch is thrown by some suckheaded liberal is a good thing. At least they will be able to present a calm and reasoned account of why self-defense was necessary in a tone which credibly bolsters their case when they get their spot on the docket.
The same fellow who made the statement you reference (which made it germane to discussion here, and a statement I never excused) is out hobnobbing with heads of state and even the Pope, representing this country. I don't claim to be privy to their off record conversations, but I'd wager that a good deal of the discourse (even given the abilities demonstrated by the speaker in 140 characters or less) is generally at a higher level than references to what might be considered a coprophilic act, depending on the level of hygiene involved.