One who can be classified as a whore in the context of internet "face time." Where the so-called "ewhore" battles ceaselessly for attention through employing one of a plethora of "hooking" techniques such as forum whoring, IRC whoring, and many others.
After upping his post count in the forums, ******* Banana * spent the next four hours typing erroneous messages in IRC and annoying the hell out of ops.
e~whores are women who go online all the time to cyber with both sexes just cos there hornybitches. they often lie about their appearance in order to get people off.
"hey, whatcha look like babes"
"oh, im blonde, tanned, blue eyes, big boobs, long legs"
but in actual fact she is brunette, white as anything, sewerage green eyes, flat as a tac with stumpy legs.
"exwhore" aka "x-whore" aka "exclusive whore" comes from the binary function x-or (exclusive or). There's no meaningful connection beween the "or" and the "whore".
Teacher: Now, we use x-or function to ...
Dude: Ha, exWHORE!!!!
Everyone else: LOL