What does Australian Wet Willy mean?

Australian Wet Willy meaning in Urban Dictionary

The act of a traditional Wet Willy, but as opposed to wetting ones fore finger using the lips prior to insertion in the victims ear, you insert the fore little finger in and around your rectum. (An Australian damp Willy must be done just on times exceeding 100-degrees F, and only after one has been "walk about" for no less than one hour to get the the said "Wet" effect.) Also referred to as an Auzzie Ear.