brickies whistle 

Australian slang for a crack pipe.

Johnno's got the old wondering jaw this morning looks like hes had a fair night on the brickies whistle

brickies whistle by Sea Willy June 28, 2019

Brickies thumb

And abnormally large clitoris

Dude, I hooked with this chick last night. Should have seen her clit! It was like a brickies thumb

Brickies thumb by Butchylad April 8, 2023

Bikkies 

Something that is good

Often used in Australia

Root word: Weet-bix

Person 1: I got 90 percent on my math test
Person 2: That's Bikkies mate!!!

Bikkies by Duck May 30, 2024

Naughty brekkie 

To wake a person with oral or anal stimulation

“Cath woke Jack for some naughty brekkie as a birthday treat”

Naughty brekkie by Cheekster1985 April 14, 2023