The DI’s daughter has a penchant for thugs. Saying no to his daughter is frightening and therefore out of the question, so the fictional drill instructor invokes cartoonish chivalry to seem traditional.
I am aware that it is considered fashionable for boys of your age to wear their trousers so loosely that they appear to be falling off their hips. Please don’t take this as an insult, but you and all of your friends are complete idiots. Still, I want to be fair and open minded about this issue, so I propose his compromise: You may come to the door with your underwear showing and your pants ten sizes too big, and I will not object. However, in order to ensure that your clothes do not, in fact, come off during the course of your date with my daughter, I will take my electric nail gun and fasten your trousers securely in place to your waist.
She also has a penchant for players. The important part is that the player plays by her rules, until she is done with him:
I have no doubt you are a popular fellow, with many opportunities to date other girls. This is fine with me as long as it is okay with my daughter. Otherwise, once you have gone out with my little girl, you will continue to date no one but her until she is finished with you. If you make her cry, I will make you cry.
She is a precious snowflake, and daddy DI is there to make sure the parade of thugs and cads know how to respond:
As you stand in my front hallway, waiting for my daughter to appear, and more than an hour goes by, do not sigh and fidget. If you want to be on time for the movie, you should not be dating. My daughter is putting on her makeup, a process that can take longer than painting the Golden Gate Bridge. Instead of just standing there, why don’t you do something useful, like changing the oil in my car?
She has a habit of taking off her clothes and falling on her back. The job of the thug/cad is to make sure she isn’t in an environment where she is most likely to spontaneously do this:
The following places are not appropriate for a date with my daughter: Places where there are beds, sofas, or anything softer than a wooden stool. Places where there are no parents, policemen, or nuns within eyesight. Places where there is darkness. Places where there is dancing, holding hands, or happiness. Places where the ambient temperature is warm enough to induce my daughter to wear shorts, tank tops, midriff T-shirts, or anything other than overalls, a sweater, and a goose down parka – zipped up to her throat. Movies with a strong romantic or sexual theme are to be avoided; movies which features chain saws are okay. Hockey games are okay. Old folks homes are better.
Lastly, the most important rule is to take the clown looking out the window in camo makeup seriously:
Be afraid. Be very afraid. It takes very little for me to mistake the sound of your car in the driveway for a chopper coming in over a rice paddy near Hanoi. When my Agent Orange starts acting up, the voices in my head frequently tell me to clean the guns as I wait for you to bring my daughter home. As soon as you pull into the driveway you should exit your car with both hands in plain sight. Speak the perimeter password, announce in a clear voice that you have brought my daughter home safely and early, then return to your car – there is no need for you to come inside. The camouflaged face at the window is mine.