" Oh, we'll see about that! Pailure is not an option!"
"I'll get the drop on you yet!"
Luan: "How do you stop a rhino from charging?" Lincoln: "You take away his credit card!"
Lincoln: "...funny-side up for Luan..." Luan: "Great yolk!" [laughs]
[Just as Leni's about to get in, Lincoln shields her with the umbrella because Luan was at it again] "Oh, come on! I thought we were pails! [laughs] Get it? Get it?"
Lynn: "Yeah. Eleven heads are better than one." Luan: "Try not to lose yours." [laughs]
[After succeeding in pulling off her water bucket prank on Mrs. Johnson] "Pailed it!"
She sets up buckets of water on the edges of surfaces like doors and the car to soak any unsuspecting people. She tried this on Lincoln, Lori, and Leni, but Lincoln stopped them all. However, she succeeds with Mrs. Johnson.
"Oh, hey, Lincoln. What has four wheels and flies? A garbage truck!" [laughs] "I would take trash, but I refuse." [laughs again as Lincoln just rolls the garbage can away in frustration] "Now we're both on a roll!" [laughs some more and bangs the lid on her knee]
Lisa: "Negatory. Clearly it's a bust of German philosopher Immanuel Kant." Luan:[in her gag glasses] "I Kant even tell what it is!" [laughs]
Luan: "I nose just what this picture needs." [puts on her gag glasses and laughs] Lincoln: "Come on, Luan. You can't wear those in the photo." Luan: "Oh, don't be such a Groucho." [laughs and squeaks a fake cigar]
"Hey, guys, why can't a comedian tell a dirty laundry joke? 'Cause it always comes out clean!"
Lincoln: "Why did the chicken cross the road?" Luan: "TO GET TO THE OTHER SIDE! TO RUN AWAY FROM THE COOK! TO PROVE HE'S NO CHICKEN!" [laughs maniacally]
Luan: "Who's there?" Delivery Man:[from outside] "Delivery man." Luan: "Delivery man" who?" Delivery Man: "Come on, kid, it's raining!" Luan: "That's your punchline? You really need to work on your delivery." [laughs]
"Hey, Lynn, can you grab that bag of peas? Peas and thank you!"
Lincoln: "Guys, no horseplay!" Luan: "What about elephant play?" [blasts Lincoln with a jet of water while sounding like an elephant, which makes Lana, Lynn, and Lola laugh at Lincoln]
Lori: "Well, little bro, you had such a good idea in buying your pool, we decided to..." Luan: "...pool our money to get this one! [laughs and gets more exasperated groans from everyone and gets bonked by Lynn's noodle] That's using your noodle![laughs some more] Ow."
She squirts Lincoln with water from her pool noodle like an elephant's trunk.
"Science fiction stinks, and that's a science fact."
Luan: "Introducing Luan Loud and her amazing dummy, Lil Lil! [holding Lily who is dressed like Mr. Coconuts in the same position as him] Say, Lily, who's your favorite singer? Lady..." Lily: "Gaga!" Luan: "What's your favorite Hawaiian platter?" Lily: "Poo-poo!"
[Luan crashes with Lincoln and switch Lily for Mr. Coconuts] "Whoops. Sorry, Linc!" [runs off] "Sorry, dummy!"
[Luan as Mr. Coconuts] "Wooden you like to be my friend?"
She ate a banana and left the peel on the floor where Leni slipped.
[as Mr. Coconuts] "How do you make an egg roll?" [normal] "I don't know. How do you make an egg roll?" [as Mr. Coconuts] "You push it!" [normal] "Good one, Mr. Coconuts, but your delivery was a little wooden." [laughs]
[puts away Mr. Coconuts] "So sorry, Mr. Coconuts." [as Mr. Coconuts] "Without me, you're just a hand!" [Luan closes the trunk on him and speaks for him in a muffled tone] "Hey! I bring the funny! You're always-".
[Younger Luan on a unicycle juggling bowling pins and apples, then Luan bites down on some of the apples and then accidentally bites down on a bowling pin and breaks her teeth] "Looks like I got a 7-10 split!" [laughs]
Lincoln: "Luan, instead of wasting all that energy making more pies, why not get some comedy out of your leftover banana peels?" [holds up a peel] Luan: "That old gag? I don't think so." Lincoln:[shrugs and trips on a peel] "Whoa!" [thuds] Luan: "Actually, I'm starting to see the a-peel!" [laughs at rimshot]
[fans Luna] "Look! I'm your number one fan!" [laughs with rimshot]
Luan puts a pie at herself two times. She also threw a pie at Lincoln in order to show her refusal to go green.
"Aww, look at the Loud Family gettin' jiggly with it."
"I shaved the best for last."
Lincoln: "Luan is not going to prank me, cause I have an April Fool proof plan."
"Oh, it's Pranks-mas Eve, and I'm just bubbling with excitement."
"Speaking of which, is Clyde coming over? Because I love to just say, Hay!"
Lynn: "That was a crate plan, Lincoln! [everyone laughs at rimshot] Lori: "I've been crating for this moment, all my life! [everyone laughs again at rimshot again] Lana: "Well, better crate than never!" [everyone laughs again at rimshot] Leni: "You're in a crate!" [laughs to rimshot, everyone stares at her] "Get it?"
"I made that dish from scratch!"
"Happy April stools!"
"Don't give up, no one likes a critter!"
"Looks like spring is in the air!"
"Aww, the end of April Fools always makes me feel a little...blue. [Laughs] Get it?"
She nails the furniture onto the ceiling to make it look like the room's upside down.
She gets a bunch of chickens and brings them into the house.
She wraps up the house like a giant present.
She traps her siblings in a giant gelatin
She shaves the pets.
A year before the show, she made trip-line that would activate the sprinklers, soaking whoever was close by. When the sprinklers turned, a string attached to it turned a fan, blowing and covering the victim with hay. For the grand finale, she released a flock of crows to attack whoever was covered in hay, while the victim screamed for mercy. The unfortunate victim was Clyde who had nightmares of it ever since.
She tricks Lincoln into stopping the "Prankamageddon" after she says "Okay".
Lincoln does the same thing after he and the other sisters trap Luan in a timeout crate.
She booby-traps the cage with a honey-and-feathered prank after she escapes.
She tapes the vacuum to the ceiling and attaches it to a rope hiding in the wall near Lincoln's room.
Set sets up a bunch of arrows that read "Kitchen this way". While Lincoln is smart enough not to fall for it, Leni easily falls for it and ends up somewhere unknown.
She booby traps the fridge with a spring-loaded boxing glove that sends whoever gets punched by it flying into the oven which is full of rabid raccoons.
She prepares to launch dirty diapers at her parents.
She sets a time-bomb flour bag in the bathroom, fiddled with the handles, and placed a raccoon in the towel hamper.
She also spring-loads one of the sofa cushions to catapult whoever sits on it.
She lays out a bunch of other unseen pranks that Lincoln sets off to save Ronnie Anne from getting hit by any of them.
She calls Ronnie Anne over to hit Lincoln with a pie, but it backfires when she throws it at Luan instead out of gratitude to Lincoln for taking all the pranks for her.
She sets a blue paint bomb inside the van to go off when the engine starts.
Rita: "Life isn't all about laughs, honey. We think you'll learn more about serious matters by interning at the mayor's office." Luan: "Well, mayor day be ruined, too." [laughs] "Get it? But seriously, I don't wanna do this."
She chases Leni around with a rubber spider again.
"Yeah, I say we really got we gloat. We put her on a gloat-en free diet, unless she's a gloat-en for punishment." [her siblings leave, not wanting to hear anymore] "Hey! Where are you going? I'm just gloatin' started!"
Luna: "We couldn't take your gloating anymore, dude." Luan: "Yeah. We were all in the same gloat. We were tired of eating your gloat-meal!" Lori: "Not now, Luan!"