What is the craziest thing a Republican candidate will say / do at tonight's debate?

[hollysmom]

6. I have a slightly different take on this poll

Ben Carson will start a whole new path of stupid. Maybe on religion - it's time.
Carly Fiorina will just fade away, she will try to talk but will be ignored by pretty much every one including the moderators, she had her chance and lost it last time.
Donald Trump still sick from not being everyone's dream candidate, with just spew on them all, except for Carly, who he will ignore like everyone else.
Rand Paul and Chris Christie will get tired of waiting to be mentioned, and will get in a fistfight <-- opw I can see Christie starting these, but Rand will run and hide behind his daddy's skirt, just like my dog who likes to bark at other dogs, but hides behind me if the dog barks back.
Jeb Bush will break down and shout that HE was supposed to be the next President Bush, but he will never blame his brother or his father, Which, truthfully, he should not since he is one heck of a lousy candidate.
Marco Rubio will just say something stupid and fit right in with the others.
But it is a good choice there, I think the closest will be Bush, except for blaming his perfect family.