This is kinda like a rape face but way more bizarre. It can be used to intimidate people as you stare into their soul for long period of time. Legend says that the jungle stare has originated from Native Amazons from the Amazon Jungle. They 'jungle stare' into the animal's eyes until they get hypnotised. All you do is widen your eyes to the extent where you cant do more and smile viciously. It always works...
AJ: Yo, Harish that guy ova there is giving me some looks ya know
Harish: We better give him the jungle stare. That way he won't mess with us ever