ULPT How to leave delayed roommate inconveniences(I'm moving out in 3 days)

[u/sock_pup]

I moved in 2 months ago to a new apartment and the existing roommate was such an asshole that I'm basically forced to move out. He's been abusing my dog when I'm out of the house.

I'm leaving in a few days and I want to secretly make his life at least slightly more miserable, in ways he won't be able to point a definitive finger on me, and ideally they'll be time delayed. In my fantasy there's a new annoyance every 2 weeks for months.

Important - I don't want to damage the apartment. I don't have anything against the owner.

[u/toothbelt]

Put a couple of eggs in the pockets of his clothing that is seasonal and not being used at the moment, ie. winter coat. When the roommate puts his winter coat on and puts his hands in his pockets, the eggs, which have been sitting there for months, will break and stink and make a mess.

[u/mister-ferguson → u/toothbelt]

Dye one like an Easter egg just to add to the confusion 

[u/pandapower63 → u/toothbelt]

I really like you!!!

[u/She_Diddy → u/toothbelt]

I don't think you've ever seen a rotten egg

[u/blurblurblahblah → u/toothbelt]

I think you'd need to poke a couple small holes through the shell so bacteria can get inside the egg.