Homer: (playing poker, gagging and coughing up poker chips) Ew! Don't try to eat these so called "chips".
Moe: Are you gonna take some cards, or not?
Homer: Oh...yeah.
(takes four cards)
Homer: D'oh! D'oh! D'oh! D'oh! Er, I mean, "woo hoo".
Moe: I'm in.
Homer: Aww, I was bluffing.
(lays out cards)
Moe: Ha, ha, ha! Come to papa!
(takes chips and looks at cards)
Moe: What? You have a straight flush, Homer! Ya do this every time! Arrrgh-eeengh-gah! Choking on my own rage here!

What is a wedding? Well, Webster's Dictionary defines a wedding as, "the process of removing weeds from one's garden."

Homer

Homer: Oh. And how is education supposed to make me feel smarter? Besides, every time I learn something new, it pushes some old stuff out of my brain. Remember when I took that home wine-making course and I forgot how to drive?
Marge: That's because you were drunk!
Homer: And how.

Homer (wearing a leather jacket): Look everyone. Now that I'm a teacher, I've sewed patches on my elbows.
Marge: Homer, that's supposed to be leather patches on a tweed blazer, not the other way around. You've ruined a perfectly good jacket.
Homer: Uh...incorrect, Marge. Two perfectly good jackets.

Lisa: Will you be lecturing from a standardized text or using the more Socratic method of interactive class participation?
Homer: Yes, Lisa. Daddy's a teacher.

Wait! I need closure on that anecdote.

Squeaky-Voiced Teen

Moe: Hey Homer, why don't you nibble her elbow...that always melts her butter, heh heh.
Marge: Get out! Everyone get out now!
Apu: Ooooh, she's got to have it!

Annex Manager: We need someone to teach a course on how to build a successful marriage.
Homer: I'll do it! Anything to get me out of that house, away from all that nagging, and noise... uh, of a family of love. Tra-la-la-la!

Marge everything is a sin. Have you ever sat down and read this thing? (holds up the bible) -Technically we're not allowed to go to the bathroom.

Reverend Lovejoy

Receptionist: Hello, sir. Are you here for "Coping With Senility?"
Jasper: No. I'm here for "Microwave Cookery" ... No, wait, "Coping With Senility."

Well, let's just call them... uh, 'Mr. X' and 'Mrs. Y'. So anyway, Mr. X would say, "Marge, if this doesn't get your motor running, my name isn't Homer J. Simpson!"

Homer

Homer: Look Marge, you don't know what it's like - I'm the one out there every day putting his ass on the line. And I'm not out of order! You're out of order! The whole freaking system is out of order! You want the truth? You want the truth? You can't handle the truth! 'Cause when you reach over and put your hand into a pile of goo that was your best friend's face, you'll know what to do!! Forget it Marge, it's Chinatown!!!
Marge: Homer, don't ever tell them personal stuff about me again!!
Homer (sheepishly): Yes ma'am.

The Simpsons Season 5 Quotes

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!

Bart: Boys and girls, Mrs. Krabappel, I come before you today to solve a riddle that has plagued mankind for centuries: What has four legs and ticks?
Milhouse: A walking clock?
Nelson: A walking clock!
Martin: I'd wager he has some variety of walking clock in that box!
Edna: Bart, is it a walking clock?
Bart: What?.....No, it's my dog.