brats on motorbikes

Best way to deal with a pack of local kids acting up and screaming racist abuse at you whilst driving past you at 120KM per hour on a farty motorbike?

Follow them until they stop at a set of lights or outside a noodle shop, smack the leader on the back of the head with an open palm as hard as you can and then watch the big fella transmogrify into a sobbing baby in less than three seconds.

Oh, and don't worry about repercussions from big bro or moustache daddy, they'll probably thank you for it.