For 10 points, name these people who believe the Earth was created by the Rainbow Serpent during Dreamtime.
According to these people, their sacred artifacts were created when two endlessly pregnant sisters broke off pieces of their incredibly long vulvas. A goddess of these people was tormented by her offspring growing inside her until Barraiya speared her, resulting in their birth from her newly created vagina. Figures in their mythology include Yurlungur, a reptile who swallowed and then regurgitated the Wawalag sisters, and the creator goddess Eingana. According to these people, women should be wary of Julana, a spirit who travels under the sand to chase and rape women, and everyone should watch out for small creatures with suction cups on their hands and feet that feed on human blood, the Yara-ma-ya-who. Their island of the dead, Beralku, is the origin of their Djanggawul trinity, and they fear bellowing monsters which hide in waterholes, ? bunyips. In another of their myths, Bobbi-bobbi tore out one of his ribs to create the first boomerang. For 10 points, name these people who believe the Earth was created by the Rainbow Serpent during Dreamtime.
According to these people, their sacred artifacts were created when two endlessly pregnant sisters broke off pieces of their incredibly long vulvas.
{Aborigines}