LOL.
Few years ago I had just switched to a new clipless pedal system (spd's to speedplays). Went on a Sierra Club ride with a friend of mine. Was bragging about my new pedals to him...we came up to a stop, I slowed down, slowed down, slowed down...and didn't quite unclip my foot in time (was used to the unclip action on my old pedals, new one didn't react quite the same) - and fell over from a dead stop.
Man...he busted up laughing! :-) There were like 50 people behind us, to...