Subway is an American fast food restaurant franchise that primarily sells submarine sandwiches (subs) and salads. Its employee, a "sandwich artist", admitted today to putting his penis on the store's sandwich bread and posting the photo on Instagram.
Another man admitted on Instagram that "today at work I froze my pee" in a water bottle.
The anonymous tipster who sent in the photos was horrified by the pair's handiwork.
"I saw the frozen piss picture and thought, 'What is this guy doing?'" the tipster said. "Then came the penis picture. They're stupid enough for doing this in the first place, but then to post it to the world? It was a dumb move.
"I didn't send these to be vindictive," he added, "But something needs to be done. It's disgusting."
Both men were fired as soon as Subway management found out about their disgusting 'pranks'.