“The doctor says my nose won’t bleed if I keep my finger out of it!”
(I love “God speed little doodle”. I say it to one of my cats sometimes.)
Ned Flander to the cheese doodle they’re trying to use to catch a fish in the episode wher Bart joins the Junior Campers.
“We’re nearing Itchy and Scratchy Island, where nothing can possib-aly go wrong. Possib-lEE go wrong. Huh, that’s the first thing that;s gone wrong.”
Ah, crud. what I meant was:
Ralph Wiggum’s note in the toy car in the Valentine’s day episode where he’s trying to date Lisa.
“We’re nearing Itchy and Scratchy Island, where nothing can possib-aly go wrong. Possib-lEE go wrong. Huh, that’s the first thing that;s gone wrong.”
“Look in the tunk.”
-Ralph’s note to Lisa, in the Malibu Stacey car that he leaves her as a gift. The “tunk” contains tickets to a Krusty special.
“The doctor says my nose won’t bleed if I keep my finger out of it!”
-Ralph, once again, in a moment of glory. Said to Marge at the Knowledgeum, maybe?
“We’re nearing Itchy and Scratchy Island, where nothing can possib-aly go wrong. Possib-lEE go wrong. Huh, that’s the first thing that;s gone wrong.”
-Helicopter pilot to the family, en route to Itchy & Scratchy land.
And now, one for alla yinz:
“Up next, a Canadian couple who say that they are deathly afraid of scorpions!”
Ralph Wiggum, although when, I forget.
“Sorry, I do not speak english.”
“But you were just…”
“hot dog hot dog yes sir no sir maybe okay.”
A Japanese game show announcer that the Simpson family went on to win a trip back home.
“Aww, and your little cauliflowered ears.”
Said by Ralph Wiggum at the end of walking Lisa home after she gave him a valentine.
“Give me a Van Heffren.”
Apu and some rich woman Marge went to high school with in the country club episode. She wanted help with the gas pump.
Japser taking advantage of Dr. Nick offer of “Free nosejobs for everybody!” Dr. Nick had just been cleared by the ethics board.
“Mmm, steamed hams.”
This is when Skinner and Chalmers are having dinner at Skinner’s house and he serves steamed clams…uhhh make that steamed hams 
“Prehaps he can provide faster nudity.”
“Prehaps he can provide faster nudity.”
The comic collector (never knew his name) when looking for a new internet service, and finds Homer’s.
How about something to the order of:
“So watch out, Laslo Panoflex!”
Troy McCluer, after getting a star on the walk of fame and warning Laslo Panoflex to watch out because Selma is going to have a star right next to his.
“3…2…One second”
“3…2…One second”
Hank Scorpio answering the phone while showing Homer how to trust him. The exercise was to get Homer to fall into Hank’s arms when he said “1”, but the phone rang and Homer fell on the floor.
A town with money is a little like a mule with a spinning wheel. No one knows how he got it, and danged if he knows how to use it.
Lyle Lanley trying to sell Springfield a monorail.
" Back yew go-to wait for a woman of less discriminatin’ taste!"
Cletus, tossing the boots he found for Brandine back onto the telephone lines.
“And I’m not easily impressed…WOW! A BLUE CAR!”
Homer talking to Burnsey about billionaire Alex Fortune dreamy sigh while driving.
“Ooh, let’s go with that, the suffocation thing.”
Quix
“Ooh, let’s go with that, the suffocation thing.”
Homer, deciding what kind of home security system to buy
Sometimes, but the person I really hate is YOUR father
This seems to have gotten lost along the wayside:
Homer to the Smashing Pumpkins in the
Lollapalooza-esque episode.
“Their flower power is no match for my glower power.”
Mr. Burns to himself when he’s faced by anti-Vietnam war protestors protesting his firm’s germ warfare research.
‘Mother Simpson’ episode, hippies protesting Mr Burns chemical laboratory. That’s some nice glowering, Mr B.
“Mister Simpson! The tar fumes are making me dizzy!”
Homer to Ralph Wiggum as he’s tarring the roof to win Lisa’s affection. Homer’s response: 'Yeah, they’ll do that."
“Nice try, Floyd. You were made for scrubbing, and scrubbing you shall do!”