Drongo 

A person who is completely brain dead (not literally), constantly doing stupid nonsensical things.

Omg! Steve is a fucking drongo.

Drongo by Agent Word-smith December 29, 2018

Drongo Juice 

Gold coloured super-powered beverage like lager or ale that grants Drongos their super powers, making them last far longer than they should’ve. Super powers include missing trains, flights or making friends wait in taxis or car pools. Other experiences include losing keys, wallets, phones or girlfriends, with usually an awkward story that accompanies it.

Bloke 1: “Mate, have you seen me keys? I think I may have left them... somewhere...”
Bloke 2: “No worries, I’ll get you another Drongo Juice and you’ll be fine out on my couch.”

Drongo Juice by Dutch Bob August 1, 2020

Drongo 

fool to act in a stupid way to make your self a laughing stock

you bloody Drongo you have spilled my beer

Drongo by Kiaran Clarson September 25, 2003

Filthy drongo 

A phrase commonly used by Australians. A filthy drongo is like calling someone an idiot.

Look at that bloody filthy drongo over there by the barby. He can't even bloody cook the bloody idiot.

Filthy drongo by finlAyyLmao August 3, 2015

No Star Drongo 

Derivation of drongo
No Star refers to the staff appraisal system used by McDonalds Restaurants Limited. Staff start with a name badge with no stars on it. As they pass instore targets such as customer service, cooking speed etc then they achieve stars. When you go to McDonalds and want fast service, try to avoid the 'No Star Drongos'.

He's a 'No Star Drongo

No Star Drongo by Kevin Osborne September 2, 2007

drongo 

Idiot, halfwit, someone who has just fucked up.

Your a drongo mate!

drongo by louis October 18, 2001

drongo 

An Australian word, which is derived from a type of bird of that name (or so I'm informed) that lives down here. It was observed by the "Old Australians" as acting rather crazily, and thus an Aussie will call someone a drongo to say that they're an idiot. There are a number of alternative Australian pay-outs of this nature and calibre, such as clown, galah, wakka, minda, and many others.

"Scotty! What ARE ya doing, ya drongo?"

drongo by beano June 29, 2003