Orang-O-Tang

Orang-O-Tang is a fictional beverage featured in Grand Theft Auto IV, Grand Theft Auto: Chinatown Wars, Grand Theft Auto V, and Grand Theft Auto Online.

Description
Orang-O-Tang is most likely an orange soda, similar to how a fellow beverage, Sprunk, is considered a lemon-lime one. It is most prominently featured as the can of drink which the player obtains from a vending machine in Grand Theft Auto IV; instead of a can of Sprunk or eCola as their respective vending machines would imply, the player retrieves a can of Orang-O-Tang and drinks from it, before discarding the empty can onto the ground.

In Grand Theft Auto V and Grand Theft Auto Online, Orang-O-Tang can be found inside 24/7 and Limited Service.

Name
In a similar vein to Munky Juice in Grand Theft Auto: San Andreas and Grand Theft Auto: Liberty City Stories, the drink is named with a primate-related pun, this time referencing both the  name and a "Tang" which refers to something of a sour, acidic or citrus taste.

The name is also a reference to two real-life orange drinks: the American-made and the British-made.

Influence
Orang-O-Tang is most likely based on either or.