I’m not recommending this, but I can see how it would work pretty well in a revenge scenario with an ex who treated you wrong, or just as a way to punk someone who — for whatever reason — deserves to be punked. (It’s up to you to decide who actually deserves it.) It’s an Australian website called Ship Your Enemies Glitter.
The name pretty much says it all. They send an envelope to somebody, complete with a note explaining why the recipient is getting the delivery, and when they open it, a big mess happens. According to the site, “Hint: the glitter will be mixed in with the note thus increasing maximum spillage.”
At $9.99, it’s a cheap way to get even or just get noticed. (Choose carefully — an unexpected glitter bomb can be a real mess that’s a super pain to clean up.) Read all about it here, or try it here. And just a warning — the site does contain some rough language, so don’t share it with the kids!