My favorite was:
Haley: did't my third grade teacher say I have ADD?
Claire: no she said you couldn't A-D-D because she also knew you couldn't S-P-E-L-L
Haley: wait you're going too fast -- oh.
and Haley: dear college, cheese makes me gassy
Claire: you're not really starting your essay with "dear college" are you?
"I've never encountered such religiously, you know, loyal fans as Broadway musical theater fans. It's amazing."
--Allison Janney