It's been called many different things: squirting, god's juice, etc. But Tessa is right. We do need to talk a bit more about the thing called female ejaculation.
There was some good info on this thread: embarrassing question
However, this is the place to put out there if you can do it, how you do it, hints about doing it, and tips for clueing in your partner that it could happen (if they treat you right).
Come on, sisters. Tell the world.