"Team America". The beginning, the middle...the whole damn thing!
Seriously, I have NEVER laughed so hard in my life as I did over "TA".
"I promise I'll never die"
And to tie in with the Parker/Stone theme, South Park: Bigger, Stronger, and Uncut was two hours of laughs as well.
Also love Vacation, "Roll em up!" after gunshots in St. Louis.
Finally, Tommy Boy when Farley describes the pain in his face..."Not here, or even here so much. Right here...."