Standard IAD "keep the speed up approach" in the 172N: Full throttle to edge of the runway. Close throttle, slip hard. Drop 10 degrees at 110 kts , full flaps at 85. Touch down and make the first turnoff.
Same approach in the Navion, At the end of the runway, close the throttle, nose up and drop the gear and full flaps at 87 Knots, pitch over. One time I did that at night on 12 (where the threshold is something like 3 miles from the tower). The tower was watching me on the brite doing 160kts and then when my gear came out it appeared that I was moving vertically. I got a "What kind of aircraft is that?" They weren't even going to commit to it being a plane. I found out subsequently that the controllers class B popups were often entered by the approach controllers with a single letter for aircraft type. While C for Cessna is pretty obvious, they would often call my Navion a Navaho.