To say “weird Australian sign” is already funny. Because ALL of them are weird. That is why today’s collection features the “weirdest of weirdest” – and that’s the beauty of the collection. Yes, some of them are altered, some are perfectly original and each of them is insanely funny. So enjoy! Cassowary: Before-After A Cassowary crossing warning up in Queensland: someone had altered a “speed hump” sign to look like…