... than "big girl" any and every day.
If you call me "big girl" I will literally make it my personal mission to ruin your life.* And I'm relatively comfortable with my weight — been thin and fit enough to run marathons and participate in mainstream porn, and fat enough now to wear a size 22. I've gone the gamut and now I'm comfortable. I make "built for comfort not for speed" jokes.
But seriously. There is nothing more patronizing than "she's a big girl." What the fuck does that make you, a woman? A small girl? FUCK THAT PHRASE.
* This is not a joke. One time I got a guy deported. I'll do it to you.