1 definition by Jewel Girl
a night to gather with people that have mutual hatred of other people,things,etc. and then talking/bitching about those things/people/etc/
Hey guys, let's get together and have a bitch night. i really need to bitch about this new hoe at work and Jess is also being annoying lately. No one likes her now..
by Jewel Girl April 3, 2010