I have done an 'all flaps up' landing on a 737-200. Stonking fast! We were boring in at 190 kts at Gatwick having told approach we were on a high speed flaps-up landing (with bored answer of 'Roger'), switched to tower by about 1000' to hear a 747 cleared to line up and taxiing on in front of us. Pressed on in appalled amazement and landed as the Fat Albert lifted off. Very fast.........took a lot of stopping (full reverse no brakes), but usual turn off from 26L.