Plumbing hex?
My husband and I are currently building our house from the ground up which includes but is certainly not limited to running the plumbing for the "waste" water. Between gluing fittings together we started to joke about writing people's names on the inside of the tube as a form of a hex, washing over the names with the waste. Now I want to clarify that these names are not just random people, these are people in power that have made decisions to make people's lives awful. We've heard from other sources of hiding hexes behind the toilet to add some extra oomph and keep them out of sight. Putting them under the pipes under the floor would also be a nod to shoe magic and walking on them.
Would there be any repercussions from keeping the names permanently under our house? We won't be able to get rid of them as they will be under a slab of concrete.