look up any word, like timebomb:

1 definition by Lynn Chard

Once a popular term for college students, is now a popular term for women who need one night dedicated to themselves and their friends. A weekly tradition started in Burlington, ON Canada 6 years ago, where girlfriends get together once a week at a different house/location every Thursday, chat, drink and relieve the stresses of the week and daily life. Thirsty Thursday is a tradition that every proud woman and friend should take part in all over the world.
Thirsty Thursdays is also known to most ladies "TT".
Try hosting a TT with your girlfriends, it will become a weekly tradition.
by Lynn Chard February 04, 2010