Cordelia: I think it, I say it. It's my way.
This may be a reference to the Buffy the Vampire Slayer epsisode "Earshot" (3x18). In that episode, Buffy gains the ability to hear the thoughts of those around her. In most cases, she "hears" one thought, but the person then says something at least slightly different. Cordelia, however, is shown to say exactly what she thinks no matter how people will take it.