The part of the Internet that contains pornographic websites and chatrooms that discuss x-rated topics. Could also be used to describe one's activities while surfing.
"Dude, I had some Skinternet time last night and came across a free download of that Paris Hilton video"
"Jim is tired today because he was up late into the night doing Skinternet with some chick, who was probably another guy"
Agree also with Gregg (thumb up).
This British definition applies to BBC / ITV ceefax or teletext. Refer Skint = no dosh for subs and internet = supposedly free information network. No payment to use ceefax henceforth skinternet.
Thought for the day guys and girls - what if the guy who invented the internet (good ol' boy) patented it or whatever and charged us sorry arsed buggers for a crack at this newfangled wonderful invention every time we clicked on a link, say 0.001 penny a time. Well he would be so fucking rich that even Bill Gates would look poor by comparison and the rest of the prolateriat would be ultimately forced to use the skinternet.