Top definition
Women that may or may not know each other that become fast friends as if there were some kind of mystical estrogen powered bond between them.
Oh my God! I can't believe you liked the movie, "The Notebook" too! It's like we've known each other for years. We are total sisterchicks.
by xiqtem July 13, 2005
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug