Spotted...

Unless you're on a track.

Even twattier.

But at least you have to be proficient at it to be within the rules (I'm not)

Some of the hipsters wobbling about and rolling back and forth, taking up 1/2 a mile of road to try and trackstand look completely ridiculous, just put a foot down and set your pedals properly, and then be aware so you can move off when you need to. It's quicker than the strange dance they seem to do. Or is it some kind of weird mating ritual?

"here..the male presents himself to the females, and indeed other males by rocking back and forth and shaking. Notice how he puffs his chest out to display his plumage and androgynous v-necked coverings"