I hope you are mildly inconvenienced...
 

Wish a minor inconvenience on the person below you. Keep them brief.

Examples:

I hope that the ice cream falls off your cone.

May your shoelaces continually come untied, even when you double-knot them.

I hope the last five minutes of your TV show got cut off.

I hope you step on a Lego in the dark.

I hope you downloaded your favorite movie in the wrong language.

I hope you drop the last bite of the yummy thing you were eating.

I hope you press A one time too much and have to talk to the Pokémon Center nurse all over again.

I hope your pants zipper breaks and remains forever open-fly.

I hope you step in dog sh*t every morning before you leave.

I hope you have a permanent wedgie.

I hope you lock yourself out of your car before work.

(You know, I considered posting that in the OP... *L*)

I hope you break a shoelace.

I hope you trip and fall down the stairs.

I hope it rains and your umbrella is full of holes.

I hope you lose your shoes and the entire ground is covered in broken glass.

I hope you fall in the toilet.

I hope you go to bed with a splitting headache every night.

I hope you drown in your grief

I hope you forget something you needed to take with you.

I hope your butt really itches at a formal dinner and you're unable to leave the table.

I hope you fall on a cat.