It's not actually just an Australian term for a hurricane. It's a special type which occurs in the outback, when a swirl of wind picks up wind or sand and spins it around tornado-like. This is very small scale and lasts from about 5 seconds to about 10 minutes.
"Oh look, it's another willy-willy startin' up behind the shed"
by KinGAleX April 4, 2005
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Joe: Show's yer willy.
Bruce the weatherman: I have two.
Joe: Show's yer willy-willy.
by Terry Deary May 29, 2005
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The combination of a wet willy and one's own willy. Where a male puts his penis in someone's ear for pure comedic effect.
Guy 1: Dude I just gave a girl a willy willy.
Guy 2: Once you go black, you go deaf.
by fallinouttadabox May 26, 2009
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A willy-willy is like a wet willy, but instead of putting your finger in your mouth first, you put it in your own ear and wiggle it around first to get a nice coating of wax. Then you insert it into someone else's ear.
Jeff: I'm going to give you a willy-willy, Willy.
Willy: I don't want one.
Jeff: Then your parents shouldn't have named you Willy.
by BlodhSeithr May 25, 2018
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Where you lay on your stomach and hump your hand so God damn hard it makes your penis enhance larger in size.
I don't know what the fuck it is, i just caught my brother fucking a towel and he made it up. But i guess he has other people doing his Willy willy up up shit.
by Kenneth Valenclarke October 22, 2017
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