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.
"Ohlook, it's another willy-willy startin' up behind the shed"
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.
TikTok Farlands is a term to refer to videos that you see after scrolling for a long time. These videos can potentially be disturbing, or weird. Said videos can also have low likes, or low comments.
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."