E-go
From Encyclopedia Dramatica
E-go - a major part of the online id.
Someone who is said to have a normal e-go will probably be shy and retiring when met in real life.
Then just think how the e-go is affected by someone who has a massive ego IRL - Take Jimbo Wales for example, if he was to show his true e-go then he'd be posting badly photoshopped pictures of his face embossed in gold everywhere… oops, too late.

