A person who regularly bums around on the internet with no real goal or purpose.
A typical troll could fit into this category, however they would be the kind of hobo that's always asking for money at the shops.
Darcy: "Oi man, whatya up to?"
Me: "Not a lot. Just being an Internet Hobo."
James: "Did you talk to Jake last night?"
Darcy: "Yeah, he was just Net Bumming."
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