a 375mL aluminium beer can

pass us another tinnie mate, i'm as dry as a dead dingo's donger

YOUR ALL WRONG.

a Tinnie is 1 gram of Mother Nature (Cannabis) Wrapped up in Tinfoil and can be brought for $20 on the underground circut (Hence Tinnie Houses)

aye bro, diz pig just busted me for that tinnie i brought, dang pigs

(n) A piece of aluminum foil that is folded in such a way that it can be used as a pipe. In one episode of The Chapelle's Show, Dave Chapelle is seen smoking PCP out of one, but usually they are used to smoke weed. They are normally used when nothing else can be found.

Yo, you got a bowl.
Nope
Nothing to smoke out of?
Nope.
Guess we'll have to use a tinnie.

8 foot aluminium boat

we went out fishing in the tinnie last weekend and sunk a couple of cartons of piss

a scally term used to describe any can of alcohol, usually cheap lager or safeways supersaver cider
also see scally and townie

Townie: "boy, gimme a tinnie"

A boat made out of alumium. They usually sit around 5-8 ppl or more. also known as a run-about.

Grab the tinnie and well go out on the water.
We were fishing of the tinnie

NOW YOUR WRONG...
a tinnie is a small cheap pipe made from tin foil used to smoke the cannabis plant.

throw that fucking tinny away and take out the bowl...