Big Buckies 

having a stupid amount of chips on full tilt

I just worked his birdy for 10,000 chips. BIG BUCKIES!

Big Buckies by slizzard69 May 18, 2011

costs big bickies 

It´s expensive

Australian slang.

Too bad it costs big bickies...

costs big bickies by Brou3232 May 20, 2016

Big Bickies 

A large quantity of money. Australian origin.

I'm mad because I got called into work on a public holiday. At least I'm gonna make some big bickies.

Big Bickies by Ryukaza March 8, 2017