1 definition by SapphireQueen42
When a person wraps their limbs around their significant other while penetrating them from behind during sexual intercourse, while also speaking to them in an Australian accent
Person 1: Dude last night was amazing, I did the Australian Koala Hug on my girl and she was totally into it
Person 2: No way bro!
Person 2: No way bro!
by SapphireQueen42 September 1, 2017