I remember a story I heard a few years back about a guy who, when his daughter's date showed up, he set up two separate meetings with two of his friends, the first of which was this HUGE black dude dressed up like a hit-man. He shows up at the door about a minute after the date sits down to wait for the guys daughter. The dad opens the door and lets his friend in, and the friend proceeds to grill the poor date while glaring daggers at him. Something along the lines of "Your her date? Oh. Then I guess I better warn about what happened to the last guy....Just remember, you get any thoughts about, touchin' her or anything, I hear the Hudson is REAL nice this time of year..."
Then his other friend shows up, who happens to be a drill sergeant. I can't remember what he said, but he basically yells at him for 3 minutes in full uniform. Finally the dad comes back in and breaks the joke to the terrified date, who looks fit to crap his pants at this point.