Barney: David Crosby? You're my hero!
Crosby: Oh, you like my music?
Barney: You're a musician?

Barney: (whacking invisible snakes) Snakes! Snakes everywhere!
Lenny: You gettin' ready for Whacking Day?
Barney: What's Whacking Day?

Moe: I brought you a little present. (Gives Homer a can of beer)
Homer: No. Beer bring pain.
Barney: I can't stand to see him like this. (Shoves a pillow in Homer's face. He than lifts up a water fountain, throws it at a window, jumps out and runs away)
Moe: He really needs a girlfriend.

Moe: You'll be back!!! And you, And you (to Barney). And you.
Barney: Of course I'll be back, if you didn't close I'd never leave!

Moe: C'mon, Homer, do it for your old pal Moesy.
Barney: But Moe, yesterday you called Homer a worthless sack of --
Moe: Pipe down, rub-a-dub!

Moe: (Reads his valentine) "To Moe. From your secret admirer."
Barney: Yoo Hooooo!
Moe: Oh God, no!
(Barney blows a kiss and belches)

The Monorail Song
Lyle Lanley: Y'know, a town with money is like a mule with a spinning wheel. No one knows how he got it and danged if he knows how to use it!
(audience laughs)
Homer: Heh heh! Mule.
Lyle Lanley: The name's Lanley. Lyle Lanley. And I come before you good people tonight with an idea. Probably the greatest... Aw, it's not for you. It's more of a Shelbyville idea.
Mayor Quimby: Now wait just a minute! We're twice as smart as the people of Shelbyville! Just tell us your idea and we'll vote for it!
Lyle Lanley: All right, I tell you what I'll do. I'll show you my idea! I give you the Springfield Monorail! (audience gasps) I've sold monorails to Brockway, Ogdenville, and North Haverbrooke, and by gum, it put them on the map!
Well, sir, there's nothing on earth
Like a genuine,
Bona fide,
Electrified,
Six-car
Monorail! ...
What'd I say?
Ned Flanders: Monorail!
Lyle Lanley: What's it called?
Patty & Selma: Monorail!
Lyle Lanley: That's right! Monorail!
(crowd chants "Monorail" softly and rhythmically)
Miss Hoover: I hear those things are awfully loud.
Lyle Lanley: It glides as softly as a cloud.
Apu: Is there a chance the track could bend?
Lyle Lanley: Not on your life, my Hindu friend.
Barney: What about us brain-dead slobs?
Lyle Lanley: You'll all be given cushy jobs.
Grampa: Were you sent here by the devil?
Lyle Lanley: No, good sir, I'm on the level.
Chief Wiggum: The ring came off my pudding can.
Lyle Lanley: Take my pen knife, my good man.
I swear it's Springfield's only choice...
Throw up your hands and raise your voice!
All: Monorail!
Lyle Lanley: What's it called?
All: Monorail!
Lyle Lanley: Once again...
All: Monorail!
Marge: But Main Street's still all cracked and broken!
Bart: Sorry, Mom, the mob has spoken.
All: Monorail!
Monorail!
Monorail!
Monorail!
Homer: Mono... D'oh!

Barney: If Homer wants to be a woman, so be it.
Homer: Barney, I'm not getting a sex change!

Moe: Now let's have a minute of silent prayer for our good friend, Homer Simpson.
Barney: How long has it been?
Moe: Six seconds.
Barney: Do we have to start over?
Moe: Hell no.

Homer: There's a $10,000 bill in it for you.
Barney: Oh yeah? Which president's on it?
Homer: Uh, all of them. They're having a party. Jimmy Carter's passed out on the couch.

Moe: Linda Ronstadt?! How did you get her?
Barney: Ah, we've been looking for a project to do together for a while.

Ronstadt: When the snow starts a-fallin', There's a man you should be callin', That's KL5-4796, Let it ring! Mr. Plow is a loser and I think he is a boozer.
Barney: So you better make that call to the Plow King!

The Simpsons Quotes

Go ugly up someone else's house, you penis-curling she devils.

Homer

Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side!
Man: (From inside a bathroom stall.) That's a right triangle, you idiot!
Homer: D'oh!