@equinox@olafurw comes from low-german (plattdeutsch/plattdüütsch). we (in northern germany) also have words like klönsnack (casual conversation) as colloquial terms when speaking standard german, which i'd be surprised if the rest of germany adopted it.
@olafurw Don't be silly, it's the big red button you should press. Be careful to not press the one above the red button though, it seems to cause your ear to be pierced by a pencil.