A bunch from
King of the Hill. At the moment I can really only recall two. The first was when Hank took a bullet for Dale (long story). Dale's pleading to Hank never ceases to crack me up.
Dale: Oh God Hank you're dying! I'll never forget you, I will bury you in my backyard, I-I'll dedicate my life to propane! And don't you worry about Peggy -
I'll keep Bill away from her.
Hank: I'm fine, Dale, but if you're serious about the propane, I've got some pamphlets...
Dale: You're alive!
*Dale unbuttons Hank's shirt to find a bullet-proof vest*
Dale: You were wearing a bulletproof vest! You thought I was gonna shoot you...
Hank: Well...that or spray me with poisonous chemicals. I thought you'd kill yourself right after.
Dale: *smiling* I would have too.
The second is from the episode where Hank and his friends become volunteer firefighters. The entire episode is filled with laughs from beginning to end (including one scene where
Boomhauer talks in a "normal" speed), but the one that takes the cake for me is Dale trying to weasel out of trouble.
Fire Chief: So it was you guys that busted that hydrant!? We got an anonymous tip it was a bunch of kids.
Dale: *scoffs* "Bunch of kids."
I gave you names! Hill, Bobby! Gribble, Joseph!
EDIT And then another Dale moment when he gets a "real" job and gets to fire people:
https://www.youtube.com/watch?v=MMMD9jIvP7Y
"GLADSTONE!"
*sobbing*