" I am so smart ! S - M - gas constant - MT ! "

Recently, we wrote aboutgeniusmovieand TVmoments that were actually mistakes the filmmakers decided to keep in, and now we’re back for even more! With a little help from theBuzzFeed Community, here are 19 more iconic mistakes that turned out to be pure gold.

1.In a Season 4 episode ofThe Big Bang Theory, Sheldon throws up the pages of his roommate agreement after Leonard reveals he and Penny have broken up again. One of the pieces of paper hilariously sticks to his head as he asks Leonard if he even thinks of others, and the audience laughs — this was acomplete accident, but actorJim Parsonswas able to keep a straight face. (Though you can see him smile in the bloopers).

2.InThe Lord of the Rings: The Fellowship of the Ring, Pippin’s scream when the firework goes offwasa genuine reaction from Billy Boyd. He got scared at the flash of light and the firework being pulled up by a piece of string and let out a hilarious noise of surprise that was perfect for his character.

3.And this symbolic moment inThe Two Towers, when the flag of Rohan flies off its post as Eowyn watches, wasalsounscripted. It was extremely windy on set, and the flag tore off — but it was so perfect for Eowyn’semotionsthat it was kept in.

4.According to theDVD commentaryforBeing John Malkovich,some extras snuck beer onto the set in one scene, resulting in one extra throwing a can at Malvovich and yelling for him to “think fast!” Malkovich went with it and screamed in pain — his over-the-top reaction kept the scene in the film.

5.Jim Carreyapparentlywas truly asking the filmmakers to feed him a line in this scene fromA Series of Unfortunate Events. The line was kept in because it fit Olaf’s theatrical character and emphasized his lack of genuine empathy.

6.Gary was not meant to break the tea set in thisVeepscene. He accidentally backed into it. Accordingtocostar Anna Chlumsky, “Our director yelled, ‘Keep going, keep going,’ so they just kept running with it and, as their characters, had to hide the china, put it behind a curtain. Some of the most beautiful Laurel and Hardy-inspired comedy came out of that. And we were all in the room just behind the camera trying so hard not to laugh. It was just one of those convivial, everyone’s in this together, we’re going to support this moment and just the openness to spontaneity. It was just exactly what we all sign up for every season.”

7.One funnyFriendsepisode involves Chandler answering a wrong number call and pretending to be “Bob,” who the woman at the other end is looking for. At the end of the episode, the woman calls again, and Joey lunges for the phone. However, Matt LeBlancdisastrously trippedin his desperation to get to the phone. It was so funny that they kept it in.

8.We can’t 100% confirm this one, but it seems that Homer’s misspelling of “smart” in thisSimpsonsepisodemayhave been an accident by voice actor Dan Castellaneta. However, it perfectly fits Homer’s character.

9.Popular legendalsostatesthat the hilarious moment where the camel spits on Bob Hope inRoad to Moroccowas unintentional. Costar Bing Crosby’s laughter and response were real.

10.Billy Westdidn’t understandthe line “No, I’m…doesn’t” inFuturama. He thought it was a typo and asked for clarification but got none, so he said it a little confused. It ended up being perfect for the line where Fry clearly misspeaks. Once he saw the episode, West said he finally understood the joke.

11.In what would become an iconic moment, a stormtrooper extraclearlyhit his head in this scene from Star Wars: A New Hope. Fans loved the silly moment, and it seems it was intentionally left in, as there’s a sound effect to accompany it. The actor who claimed to be the stormtrooper, Laurie Goode, said he was distracted by an upset stomach and figured he wasn’t in the frame when the bump occurred or that a different take would be used.

12.Malfoy’s famous “I didn’t know you could read” line fromHarry Potter and the Chamber of Secretswas actuallynotin the script. Felton had improvised itbecausehe forgot his line, and director Chris Columbus liked it so much that he kept it in.

13.InCaptain America: Civil War, Tony telling Peter to move his leg wasactuallyRobert Downey Jr. telling Tom Holland to move so that he could sit, as his leg was blocking the spot Downey Jr. was supposed to sit in. It was a funny, awkward moment that fit perfectly and was kept in.

14.When Norman first comes upon Marion’s body inPsycho,hejumps back, knocking a photo off the wall. This was accidental — Anthony Perkins actually managed to convince the usually extremely meticulous director, Alfred Hitchcock, to keep it in and even shoot an insert (in this case, a close-up shot of the photo on the floor) to emphasize it. The small moment served to reinforce Norman’s shock.

15.InWet Hot American Summer: 10 Years Later,Coop was not supposed to fall while running after Ginny. Michael Showalterslippedon the mud accidentally, but it was hilarious, so it was kept in.

16.Eva Marie Saint was not meant to drop her glove onOn the Waterfront.Marlon Brandowentwith it, picking it up, fiddling with it, then putting it on. It was a cute, flirtatious moment that made it into the final cut.

17.James Stewart was not meant to cry in this praying scene fromIt’s a Wonderful Life.He was overcome with emotion while filming: “As I said those words, I felt the loneliness, the hopelessness of people who had nowhere to turn, and my eyes filled with tears. I broke down sobbing,” Stewart latersaid. It had been his first role after returning from war. His tears made the moment even more heartfelt and genuine.

18.InLittle House on the Prairie, Carriewasplayed by twins. While shooting the opening sequence, one twin was switched for the other, and her mother accidentally put her shoes on the wrong feet. She fell while running down the hill, and the director thought it was too funny to reshoot, so he kept it in. This would become an iconic part of the opening credits, perfectly demonstrating poor Carrie’s hapless nature.

19.Finally, this isn’t any one scene, but it’s still an unintentional issue that ended up being genius. InJaws, the shark was originally meant to be seen much more often, but the animatronicfailedto look real enough (or work properly), resulting in the shark rarely actually being seen in the film. This ended up beingperfect— by utilizing the fear of the unknown, the filmmakers built up even more dread than actually seeing the shark would have done.

Three scenes of Sheldon throwing papers at Leonard in a living room. Leonard, wearing glasses, looks confused. Text: "Do you even think about other people, Leonard?"

Three scenes from "The Lord of the Rings" movie showing Merry and Pippin accidentally setting off a firework indoors. Pippin screams as it goes off

Three scenes from a film show Éowyn, played by Miranda Otto, standing on a terrace in a mountainous landscape as a bird flies away

Three-panel image shows a person throwing a beer can at John Malkovich, making him react with shock and anger. Text overlays describe the actions and reactions

Memetic comic with eight images of characters saying lines: "Our parents just died," "Ah, yes, how very awful," "Wait, let me do that one more time!" "Give me the line again!" "Our parents just…died" (theatrical reaction)

A man in an office setting accidentally breaks an object, saying, "Oh, shit." Another person comments, "This is, like, the Queen's china." Man responds, "They're never gonna let us back into England again."

Matt LeBlanc as Joey Tribbiani is surprised on a couch in the first scene, falls over in the second, and angrily moves a microwave in the third

Homer Simpson is surrounded by flames, initially shouting "I am so smart! SMRT!" then realizes the mistake and corrects to "SMART!"

Three black-and-white stills: A camel spits at a man, who then recoils. He laughs, pats the camel, and says, "Good girl."

Top: Hermes Conrad says, "I heard alcohol makes you stupid." Bottom: Leela, Bender, Fry, and Cubert Farnsworth, Fry responds, "No, I'm…doesn't."

Stormtroopers from Star Wars, in white armor, are shown in two scenes walking through a futuristic hallway

Drago saying, "I didn't know you could read."

Robert Downey Jr., in a blazer, and Tom Holland in casual wear, are having a conversation in a bedroom with an open closet in the background

A man stands with his back to the camera, then looks to the side at a picture on the wall, and in the last frame, the picture lies broken on the floor

Three image frames scene: Ginny runs away in a storm. A person calls out "Ginny, wait!" In a barn, a boy trips and falls in front of someone tending goats

Marlon Brando and Eva Marie Saint in a park, chatting and exchanging items while sitting on a swing set, in scenes from a classic film

A pensive man with styled hair holds his hand to his face, appearing deep in thought

A sequence of three images showing Lindsay Sidney Greenbush running and playing in a grassy field. The name "Lindsay Sidney Greenbush" is shown in the third image

Richard Dreyfuss and Robert Shaw lean off a boat while a great white shark emerges from the water in a scene from "Jaws"