This one really threw me the first time I was asked "Do you have a case quarter?"
It means do you have a QUARTER, not 2 dimes and a nickel or such, but actually a quarter... guess the 25 cents is all in one case that way! LOL
"That's all she wrote"
It means that's the end of it... like I wanted to go to the store, but my car was out of gas, so that's all she wrote on that!
and ending a sentence with AT.. this one makes me crazy! ( and my DH is the worst for using it LOL)
"Do you know where Steven is at?" aaahhhh I can hear him saying it now

and did you know that you can "cut the light off?" or "carry someone to the store?"
which means turn the light off and can you take me to the store.....
So let's see now.....
Do you have a case quarter? I need to cut the light off so you can carry me to the store... Oh you aren't going right now? well I guess that's all she wrote. Do you know where my keys are at?
heheheheheeh
Kathi