LD,
for me it's the line "I'll bet you say that to alllll the boys". Something about the delivery, it just cracks me up.
Did a funny thing at our last family Christmas here at our house. I had the chance to use the line and so I thought...how many more Meat lines can I logically insert in the conversation that night. Think I came up with 4, don't remember what they all were.
Of course nobody caught on except Julie. When everyone left she said..what, are you crazy?
It's fun thing to do, try it sometime. OK, maybe I AM crazy.
Of course a close second fave is "Good girls go to heaven, bad girls go everywhere". Love it.
T