What exactly does "there is no such thing as too big" mean? Does this mean that even if a guy is too big and she cannot accomodate him, that they can find other ways to please each other, as long as there is love? Or does it literally mean that even if he is the size of a 2 liter bottle a woman should still be able to accomodate it?
Patchos is trolling you. Always read her posts with a grin, and after, think, "Oh, Patchos!" Patchos kind of plays a character here. Her responses are always meant to humiliate the modestly endowed, and to play into the bigoted notion that all a man needs is a big dick and lots of cash to get/keep women. When she posts something serious, it is very obvious because she will be trying to inform, enlighten, or edify, or because she will be expressing disbelief or outrage. Other than those scenarios, she posts only he following: "Cool story, Bro!" (Translation: You're lying.) "Which one has a bigger dick?" "Size matters!" "She wants the D!" (Translation: You're an idiot and self-centered to boot. "She" can't stand you/doesn't notice you.)
So, when you see these posts, the best course of action is to kid back and have fun, or ignore.
Like Ellie, I have, and now know my limits. I would prefer to move on if I don't know the guy well, but if I love him, I might try to find some non-intercourse solution.