What do you think could have caused this otherworldly sign on the island of Tasmania? Merry pranksters? Bored Aussie teens? Aliens from another world? You’d like to think so, wouldn’t you?

Oh no my friends, these were made by stoned wallabies.

via tumblr by way of WinnieTheWoot:

In 2009, the attorney general for the island state of Tasmania stated that Australian wallabies had been found creating crop circles in fields of opium poppies, which are grown legally for medicinal use, after consuming some of the opiate-laden poppies and running in circles.