The Simpsons have changed my use of the word “party” to box social.
Not quite the Simpsons, but I’ve found myself using “Dukelicious” and “Duketastrophy” fairly often.
Homer: OUTA THE WAY JERKAAASSSSSS!
Carhold
Worst … (thing) … EVER!
Howdy-diddly neighbourinos.
my favorites to use, though not exactly well known,
“You suck-diddly-uck, Flanders”
“Duffman says ____”
“My cat’s breath smells like catfood” (in response to any random comment"
Homer: “Whoo hoo!”
whenever I see a Do Not Enter sign…
“Do…Not…
Doh… Not…
mmmmmmmm…doughnut…”
a quote to live by from Homer
‘Now kids, you tried your best and failed. the moral is: never try’
Sometimes I enter a room (usually at work) and say, “Hi eveleybody!” A-la doctor Nick.
Mr. Burns (IIRC) teaching Homer to golf. “You need an open faced club - a sand wedge.”
Homer: “Mmmmmm… open faced club sandwich…”
Which I usually use whenever I’m golfing.
Whenever I break something, it’s “I bent my Wookie.” by Ralph Wiggums.
Of course, those aren’t in common use. Just in my little world.
Don’t have a cow man.
Homer: D’oh
Lisa: A deer!
Marge: A female deer!
" See you in hell- from heaven!"
Not to parsnick to heavily, but I believe the phraze was carhole. Carhold sounds far too sophisticated for Homer.
I don’t know if it’s common usage, but when things are really going well for me I exclaim “Everything’s coming up Milhouse!”
I get endless uses out of variants on:
“My legs don’t know how to be as long as yours!”
Around my house, we’re constantly saying,
“My cat’s breath smells like cat food!”
because we have a cat who likes to (try to) French kiss everyone.
Most people who hear us say this get the reference.
Not to nitpick your nitpick, but I believe it was Moe who said that.
My father and I are trying to perfect Bart’s laugh. So close, and yet so far…
“It’s cold and the wolves are after me.” - Grandpa Simpson
“You couldn’t fool your own mother on the foolingest day of your life if you had an electrified fooling machine.” - Homer
“Why, the fax machine is nothing more than a waffle iron with a phone attached to it!” - Grandpa
“If you’re going to get mad at me every time I do something stupid, then I guess I just have to stop doing stupid things!” - Homer
“Is Amanda Hugginkiss here? Come on, I need Amanda Hugginkiss.” - Moe, on one of Bart’s prank calls
Well, I’ve said them in conversations. And I still want a t-shirt like Homer’s that has “WITNESS PROTECTION PROGRAM” emblazoned on it (or was it a hat?)
>My father and I are trying to perfect Bart’s laugh. So close, and yet so far…
You’ll have trouble, as he’s voiced by a woman … 
Can’t sleep…clown will eat me. (Substitute whatever’s creeping you out as needed.)