(n) Acronym for The Gold Box Forum which is found on Amazon.com. The GBF is made of of numerous word game, toilet humor, and otherwise insane threads. Rarely a thread about an actual gold box deal is discussed. The GBF is also known for its utter lack od moderation and numerous Trolls who change their name on a regular basis.
I went to The GBF to discuss a gold box deal but only found stupid word games and an offensive discussion about movies titles that described your last bowel movement!