What is Pg2?
1.
A reference to the internet forum phenomenon in which the second page of a thread is usually full of unrelated / free for all postings, including nonsensical random pictures, as well as audio and random text. It is important to note that in posting a pg2 post, it is required you follow it up with "pg2" or "page 2" - otherwise, you are an inconsiderate moron.
"Page 2 eh? HERE COMES THE GOATSE!"
pg2
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