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1.
A site which contains bitchy comments about other people, including but not limited to friends, peers, celebrities, politicians, etc.

An online burnbook as the name references does not need to be a physical book but can be a website such as burnbook.com.
In an online burnbook I was called me a stupid whore who sleeps with anything and everything, regardless of sex or species and dead or alive.
by joewill101 September 11, 2010