9. Glitter Bomb An Enemy
In early 2015, Mathew Carpenters site, ShipYourEnemiesGlitter.com, went viral. With demand for glitter filled envelopes outpacing the young Aussies ability to keep up, he auctioned off his business online, selling for a cool £55,330. Apparently the idea of an unsuspecting victim releasing glitter, or, as Carpenter calls it, the herpes of the crafting world all over themselves upon opening a seemingly innocent note is worth every penny of the $9.99 AUD (£5) charge.