Law of Shen

Every traffic light must be red.
Every luck event must fail.
Every plan will be ruined.
Everything will go wrong.
(however, purely skill based events are excluded)

On the way to an amusement park, get stuck in traffic for over an hour, arrive at the park and wait in line to find the coaster is broken. Four times. Then lock belongings in locker and have a town-wide power outage.
~typical day thanks to the Law of Shen