Having successfully completed a session of doing whatever you wanted on the internet.
Present tense is "interwebbing", the act of currently being online and fulfilling your online needs.
Derived from "interwebs", which may have came from "interweb", as well as "internets", which was obviously from "internet".
After having checked my email/myspace/rvb/facebook/news/<insert other regular online activity here>, I felt well-interwebbed as I quit <insert browser name here>.
A person who thinks he is cool on the INTERWEB and all Tech Savvy. I know a guy who is connected 24/7 but does not work on the web, just skyping, FB general KAK. But thinks he is a rocket Interwebber because he knows how to turn the Lap top on!!! Duh
Like if you surf in a wave pool you are an INTERSURFER. Because it is safe and there are no sharks, so how real is it?
I surf the web 24/7 therefore I are an INTERWEBBER
Extension of wibwebwob as an even more half-hearted reference to the World Wide Web, implying that the speaker has yet, quite, to master the terminology, let alone the technology.
Part of a long tradition among the upper classes of England of using infantile language to describe something e.g. "pidgies" for pyjamas, which became popular, along with pyjama parties, in the 1930s