n00b
A person who goes to a forum on the internet, and could easily blend in with the rest of the crowd, but chooses to act like an ass. Usually says something stupid like:
"Yo Yo Yo Im NeW HeRE AnD WAs WonDERin iF Ya'LL CoUlD TeLL mE WhAT GOes On ARouND HurRrRrRr... I dIdNT ReAD dA RuLES aND ReGs, b"
-ACTUAL quote