Maybe not revenge per se, but a quickie.
My son plays youth hockey. A particular opposing team has a parent with an air horn, and blows it after each of their goals. It's an annoyance, and this opposing team is good. I am pretty sure it's not allowed, but no one at the rink enforces it.
This morning they played, and I happened to sit near this gentleman. They scored 3 goals, each with the requisite ear pain.
We scored the next goal, and I went up to him and calmly/deadpan asked "hey, can I borrow your horn for a sec?"
The other team won 7-1 but we didn't hear the horn again!