Orang-O-Tang is a fictional soft drink featured in Grand Theft Auto IV.
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 orangutan's name and the term "tang", which refers to something of a sour, acidic or citrus taste. The name is also a reference to two real-life orange-flavored beverages: the American-made powdered drink mix Tang and the English-made carbonated soft drink Tango.
The drink is most prominently featured as the can of soda which the player obtains from a vending machine; 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.
- Munky Juice, GTA San Andreas and GTA Liberty City Stories equivalent.