List: Internet slang

Internet slang  abbreviation  noun  noun (generic) 

• user name (on an online forum like 2ch where the majority of users post anonymously)
• user who uses an online handle (instead of posting anonymously), namefag

noun  noun (generic)  Internet slang 

• sock puppet (hand puppet made from a stocking or sock)
• sock puppet (online pseudonym account used for deception)

Internet slang  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic) 

• off-topic (on an online thread)

abbreviation  Internet slang  noun  noun (generic) 

• topic (on an Internet forum, Q&A website, etc.), thread

Internet slang  jocular, humorous term  interjection 

• I strongly agree

Internet slang  expression 

• I'm hoping for ..., I want ..., I'd like ..., ..., please

Internet slang  noun  noun (generic) 

• original poster (of an Internet thread), OP

Internet slang  abbreviation  noun  noun (generic) 

• (online) comment

Internet slang  noun taking the genitive case particle の  adjective (generic) 

• unpopular (esp. with the opposite sex), undatable

search-only kana form  Internet slang  interjection 

• muahaha (laughter), mwahahaha, bahaha, bwahaha