The random Babblings of cyclist as they stop at the lights, its ussually about tyres, bike shorts, the type of energy drink they're drinking, their bike/brands, how far their going and sometimes about human interest. But the last one is on very rare occasions.
Jack: Dude, today i stopped at the lights and there was this mass group of cyclists discussing like tyre pressure and what brand of shorts they were wearing!
Bernard: That's cycle babble for you mate.