Shabak

Shabak or ISBN (شابک In Persian)

ISBN in Iran is called Shabak, an abbreviated form of International Standard Book Number in Persian language.

A: Hey dude if you want to print and publish your book in Iran, you must get a Shabak for it first.
B: What's Shabak?
A: Shabak is abbreviated form of: Shomare Standarde Bein-al-melali-e Ketab. It means International Standard Book Number.

C: Hey mate, why do you think its necessary to add Shabak in Urban Dictionary? It's not even English.
D: Thats why. Cause in Persian 80% of people pronounce it Shabk. In Persian, Shabak and Shabk have a similar writing. Like (شابک & شابک) But here they can learn the correct pronunciation is Shabak, not Shabk.
C: Hmm.. I see

Avocado

To covertly refer to the AVO.
Apprehended Violence Orders (AVO)

This is how we using Avocado, here in Australia:

A: Mate, I just got arrested.
B: Fuck, what for?
A: Amanda avocado.
B: Oh shit... you'll ending up in jail. I'm telling ya! Never even try to call her. Just simply stay away from her.