my boys like star wars...we used to joke about getting stuff done, or not arguing or whatever by saying "you don't want Darth Mommy to come out, no one is scarier than Darth Mommy"
"Things are tough all over."
"If you had a brain you'd be dangerous."
"I'm gonna sell you to the gypsies."
"God never gives you more than you can handle."
"Everything happens for a reason."
"Don't make me get off this chair." she never did, we still tease her
"I hope you have a daughter just like you!" I totally do, she's a nut!
Now that I'm a mom, anytime my son gives me a hard time about doing something I ask I just say "56 HOURS OF LABOR! 56 HOURS!" Shuts him up every time!