Used in Australia as an acknowledgement of one's mates before having a large swig of an ice coldbeer. Not any other drink, not any other temperature. Beer only. Ice cold.
As well as other responses such as "up your nose with a rubber hose" the one true response if a nod and a wink whilst saying "Fuck off Noddy!".
Bloke 1: My shout
Bloke 2: Schooner of New
Bloke 3: Pint of SuperDry
1: No worries, back in a sec
.
.
.
1: Here you go (whilst handing around beers)
1: Cheers Big Ears
2&3: Fuck off Noddy!
An Australianism associated with drinking: When you're about to take a drink, you say "cheers big ears". There are two usual responses: "same goes big nose," or "up your nose with a rubber hose."
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"