block your foot between back wheel and frame like a bmx. Although last time I did that I aimed wrong and got my foot in the spokes, luckily was wearing shoes the size of boats and wasn't going very fast.
nice to spot you this morning! :)
Next time I see you, I'll das you back... Probably quite loudly! :)
Next time I see you, I'll das you back... Probably quite loudly! :)