Sheriff Bart stops an elderly woman on the street to politely say good morning and her response is very... politically incorrect, at best. Mel Brooks is the only person who could make "Up yours, nigger!" funny enough to cause pants-changing.
The campfire scene. Cowboys + baked beans...
One of the first fart jokes on film. As Mel Brooks himself once said, "It truly broke ground, and it broke wind."
Lyle: How about some more beans, Mr. Taggart?
Taggart: I'd say you've had enough! *Waving off the stink with his hat*
Bart and Jim trying to infiltrate Hedy's gang:
Hedley: Qualifications? "Klansman"!Bart: Stampedin' cattle. Hedley: That's not much of a crime. "Klansman"!Bart: ...through the Vatican? Hedley:Kinky! Sign here. (Bart goes to sign the paper, but accidentally reveals his obviously African-American hands) "Klansman"!Jim:(panicking) What have I told you about washing up after a weekly cross burning?! (flips up to show Bart's lighter-colored palms)See, its coming off. (Taggart whips off the hood to reveal Bart) Bart: And now, for my next impression...Jesse Owens! (runs away) Hedley:(as the rest of the hired goons give chase) Catch them! SEIZE THEM!! Taggart:(shouting right next to Hedley's ear) WE'LL HEAD 'EM OFF AT THE PASS!! Hedley: (cringing in disgust) ..."Head them off at the pass?" I HATE that cliche! (shoots Taggart in the foot)
And during the whole increasingly Large Ham list, Taggart has been trying to find a paper and pencil, finally coming up with them right as Hedley finishes. "Could you repeat that, sir?"
The Final Battle at the end that blows the fourth wall into tiny little fragments and does a tap-dance on the ruins. Particularly memorable is when the brawl spills over into the Camp Gay musical one studio over. And of course, the lunchroom of actors including an off-duty Adolf Hitler.
"They lose me after the bunker scene."
And everyone get caught in the food fight, including Tarzan!
The actor playing Hitler is in the food fight too, but he isn't fighting; he's just standing up on a table doing a Nazi salute over and over again.
Governor Will J. Le Petomane: HOLY UNDERWEAR! Sheriff murdered?! Innocent women and children blown to bits?! We gotta protect our phoney-baloney jobs! We need to do something about this, IMMEDIATELY! IMMEDIATELY!! IMMEDIATELY!!! Harumph! Harumph! Harumph! (Other staff members start harumphing as well. Singles out one member, pointing at him...) I didn't get a "harumph" outta that guy!
The governor to his secretary: "Read it, read it!... You wild bitch."
Hedley Lamarr: My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives! Taggart: Gol durnit, Mr. Lamarr, you use yer tongue prettier than a twenty dollar whore. (Hedley glares at Taggart) Hedley: Shitkicker.
After Bart tries to give a rousing speech to the townspeople and fails, he mutters "you'd do it for Randolph Scott".
Townspeople (standing in awe): Randolph Scott!
Chorus: RANDOLPH SCOOOOTT!
"Where's my froggy?" (after he finds it) "That was a close one..."
During the climax, Heddy tries to get a student price for his movie ticket:
Cashier: Are you kidding?!
Heddy: (pays the full price) ...Pain in the ass...
And right when he enters the theater and sits down, he sees Bart ride up to the theater entrance while the main theme plays on a tuba:
(spits out his raisinets) Shit!
The "I'm So Tired" musical number, but especially these moments:
Lili, to a cowboy:
Lili: What's your name?
Tex: Tex, ma'am!
Lili: All right, "Tex Ma'am", are you in show business?
Lili: Then why don't you get your fwiggin' feet off the stage! (kicks his feet down; audience hoots and hollers)
Lili, to another cowboy: "Is that a ten gallon hat, or are you just enjoying the show?"
Lili humming (badly) to the harmony.
"Le Petomane Thruway!? Now what'll that asshole think of next?"
"Anybody got a dime? Someone's gotta go back and get a shitload of dimes!"
This scene always got this troper:
Bart: (Standing off against Hedley at the Chinese theater) Okay, Lamarr, go for your gun!
Hedley: Wait, wait! I'm unarmed!
Bart: (Tosses away his gun) All right, we'll settle it like men. With our fists..
Hedley: (Pulls out a hidden gun) Sorry, I just remembered. I am armed..