mouse surfing

Not quite as exciting as it sounds (I can see them, they've got tiny surf boards), but exciting enough for me:

I have just discovered the art of mouse surfing - holding my computer mouse in the air as I left-click scroll down, and it's sort of like hand surfing in the car on the motorway, but sort of more satisfying because its doing absolutely nothing in terms of getting through my workload, but makes me look kind of cool and interesting.