Originally, it was gonna be It's, over, 9000, !!!!, but the Origins version foiled my plans by having disabled apostrophes and exclamation marks. At least this way I don't have to be fussed over the party formation.
LOL - Fighter
OMG - Thief
WTF - Black Mage
BBQ - White Mage
Now that I think about it, BBQ should have been my Black Mage, but I don't want to start over my current game unless I accidentally erase my save state.
Mine are Hanzo, PaiMei, Elle, and O-Ren. All Kill Bill names. Not terribly inventive or exciting. I don't do that process called "thinking" and couldn't conjure up anything better.