Homer: They killed Graystache!
Guy: Thanks for the spoiler, big mouth!
(Throws book at Homer)

(Using peanuts as a threat, Bart forces Skinner to do things against his will at Comic Book Guy's shop.)
Principal Skinner: (Clears throat) Excuse me. I'm supposed to stand in your store window and breast-feed Bilbo Baggins.
Comic Book Guy: Your cowering suggests that Bart has found your kryptonite.
Principal Skinner: Kryptonite? What's that? The "ite" suffix suggests a mineral.
Comic Book Guy: I do not know whether to laugh or cry at your ignorance. I shall laugh. Ha, ha! Kryptonite is Superman's greatest weakness.
Principal Skinner: Wait, maybe Bart has a kryptonite!
Comic Book Guy: Perhaps. But for now you may suckle your Baggins.
(Comic Book Guy hands a Bilbo Baggins doll to Principal Skinner.)

Your music violates everything punk stands for, which is nothing! You are no longer welcome at CBGB's--Comic Book Guy's Bar.

</i> Comic Book Guy

And that is why The Lord of the Rings can never be filmed!

</i> Young Comic Book Guy

(Comic Book Guy has just noticed a new comic store that has opened up across the street.)
Comic Book Guy: Philip K Dick! It can't be! It's as if Superman moved to Gotham City!
Martin: Which he did, in World's Finest Comics #94. (Points to the comic.) See?
Comic Book Guy: That was an imaginary story, dreamt by Jimmy Olsen after he was kicked in the head by Supergirl's horse, Comet. It never really happened.
Bart: None of these things ever really happened.
Comic Book Guy: Get out of my store.

Comic Book Guy: Nice work, Doctor Boo-Who. Your tears have smudged Wolverine's iconic sideburns. Hence, you must buy this comic. And the cost of your innocent accident is... 25 dollars, please.
Milhouse: But that's the money Yaya Sophia gave me for Greek Orthodox Easter.
Comic Book Guy: (Sighs) I hate when they tell me things about themselves.

(Comic Book Guy bursts into Coolsville.)
Comic Book Guy: Attention, comic book aficionados! (Points at Milo) This man is not one of us. (Comic Book Guy points at Strawberry, crowd gasps.) He has a girlfriend!
Strawberry: My name is Strawberry. My purse is a lunch box.

Marge: This isn't a line for a movie, why are you dressed in that costume?
Comic Book Guy: Because I am afraid of needles, but Wolverine is not.

No groaning in my store.

Kent Brockman: Yeah, I know I'm on...but I don't care! I don't read the news until I get my danish. Go ahead, try to find a replacement.
Bumblebee Guy: A powerful tidal wave in Kuala Lumpur has killed 120 people. Aye Chihuahua!

Homeless Guy: Got any spare change?
Grampa: Yeah! And you ain't gettin' it! Everybody wants something for nothing! (Walks into the Social Security Office) I'm old, gimme gimme gimme!

Homer: Moe, I need your advice... See I've got this friend named Joey Joe Joe Junior Shabadoo.
Moe: That's the worst name I've ever heard.
Guy: (Runs out of the bar, crying)
Barney: Aye! Joey Joe Joe!

The Simpsons Quotes

Lincoln, Lincoln. I've been thinkin'. What the hell have you've been drinkin'? Is it water? Is it wine? Oh, my gosh. It's turpentine!

Bart & Lisa

Officer Eddie: (reading Steve Sax's license) Well well, Steve Sax, from New York City.
Officer Lou: I heard some guy got killed in New York City and they never solved the case. But you wouldn't know anything about that now, would you, Steve?
(Lou and Eddie laugh)
Steve Sax: But there are hundreds of unsolved murders in New York City.
Officer Lou: You don't know when to keep your mouth shut, do you, Saxxy Boy?