The Australia version of the Alaskan pipeline. The act of pooping into a heat resistant condom, placing it on the engine of a 79 series landcruiser in the middle of the Simpson desert, then inserting it into ones anal cavity.
Dazza: “hey Shazza fire up the cruiser, wanna give me an outback sausage?”
Shazza: “yeah no worries cunny, give us 10 and then bend over and drop ya daks bud”