/diy/ - Do It Yourself

Hey /diy/ I need to get back at some roommates. They fucked with my tools while I was out at uni and that was the last straw. They're all iPhone normies who trash the kitchen and smoke weed and are generally annoying. What are some /diy/ solutions to get back at them?

>tfw parents had duct tape all over the bathtub to keep water from flooding next door
>I peel it off
>they have the wrong shit
>we go long while with more tape
>eventually use a foam filler because gap is fucking one inch
>cut away to try to make neet for caulk
>use 30 minute caulk thinking this will be all over in 30 minutes
>looks like shit and sticks to hands as wipe away (gloves)
>the acetic smell

why didn't someone warn me what the FUCK