oh god, the baby jesus prayer in Talladega Nights has me ctfu every time i watch it!
http://www.youtube.com/watch?v=zKDC2iBQTYg
also, in dirty dancing when she delivers her "i carried a watermelon" line, i love the look on her face when she sees them dancing like that!
http://www.youtube.com/watch?v=B0sBN...eature=related
last but not least, the commision argument from 40 Year Old Virgin...love it!
http://www.youtube.com/watch?v=-e8TkIXcIYc