donorcycle 

Any grossly overpowered motorcycle, considered likely to land an inexperienced rider's organs in someone else's body.
(Originally, emergency-room slang for "the motorcycle crashed by the patient now on the table.")

"If you want so see the ultimate in donorcycles, look no further than the Hayabusa."

donorcycle by Jim Demers May 26, 2008

donorcycle 

a motorcycle, when driven poorly

"Call the Trauma Team! Incoming from donorcycle"

donorcycle by dogger November 23, 2002

donorcycle 

nursing slang for a motorcycle

Get the transplant team ready, we have one more donorcycle casualty arriving.

donorcycle by Gandalf February 8, 2003

Donercycle 

Idiot on a very fast motorcycle making his or her body parts available for donation.

A crotch rocket becomes a donercycle at high uncontrolable high speeds.

Donercycle by mike2545 October 24, 2008

bang like a dunny door in a cyclone 

Meaning a girl will fuck really hard. The “dunny” is Australian slang for a toilet/bathroom and historically these were outside of the house. The cyclone is the Southern Hemisphere’s version of a hurricane.

I reckon Paris Hilton would bang like a dunny door in a cyclone as fuck knows she has had enough practice mate!

bang like a dunny door in a cyclone by Displaced Aussie October 4, 2019