Similar to hehehe but more like a naughty chuckle coming from the back of your throat. For instance, used while plotting an evil plan.
I'm going to make that guy look like such a zaris...jejeje
In a big place by the name of cyberland.. hehehe is also known as jejeje. the H's are replaced by J's.
eg: hehehe = jejeje.
jejeje is used when you laugh.
"omg! my sister forted" jejeje
When a guitarist palm mutes the strings and plays some notes (usually an open E)
It is pronounced as je-je-je-je-je- and ended with Jennn..
Heavy metal dudes would know what this is.