article-2340988-1A4D71A3000005DC-67_468x315 This eyeball-licking trend that's sweeping Japan is not for the squeamish! The practice, also known as oculolinctus or "worming" (because, come on, it didn't sound gross enough as-is), involves one person licking another's eye. You know, for fun and pleasure. Unfortunately, the practice is causing a rise in cases of conjunctivitis and eye-chlamydia, as if having someone lick your eyeball wasn't punishment enough. Ugh. The trend apparently started after this music video was released by the Japanese emo band Born. If eyeball licking and/or emo is your thing, watch the video below: (via The Guardian)