Duplicate Trope: No Big Deal

Couldn't categorize without a doubt:

• Fangs of the Living Dead:
  (Dr. Horbiger waves a rosary over Bertha's grave.)
  Dr. Horbiger: (dismissively) It's just a protection against the forces of evil.
  Kevin Murphy: How do you sound casual while saying that?
• My Teacher Is an Alien: Dozens of people see Broxholm unmasked and even more watch his ship escape, but the town's reaction seems to be just pretending en masse that it never happened. There're some hints that the government hushed things up, but it's never fleshed out. — Unusually Uninteresting Sight or Weirdness Censor?
• Sailor Moon Others: Despite the fact that she's not in the know, she doesn't seem to show any reaction to something as odd as a talking cat.
• Mrs Pepperpot: This doesn't come up at all in the original story, where she immediately treats her first time shrinking down as No Big Deal, focusing more on how she's going to get her household chores done than on why she's suddenly the size of a pepperpot.

Unusually Uninteresting Sight:

• Bully: The lack of reaction to Gary having the Townies burn down the gym and almost murder several jocks in broad daylight is incredibly jarring. The fire is never even mentioned again after the mission.
• Rune Factory 4: Flares a pair of butterfly wings when extremely excited. No one seems to mind (or even notice).
• Hop: A talking rabbit? Fred sure seems freaked out by it... but then it turns out he's the only one.
• The Cook, the Thief, His Wife and Her Lover: Making Love in All the Wrong Places: Happens in the ladies' restroom, a bookstore, an empty lot, and in the middle of the restaurant's kitchen [[NoBigDeal while surrounded by staff]].
• Far Cry 5: Somewhat disturbingly, there will often be a pair of dead cultists lying in the grass next to the campsite, presumably killed by the campers, [[NoBigDeal though they'll continue to casually socialize without acknowledging it.]]
• Kinos Journey: Nobody seems to find it surprising or unusual that Kino's motorcycle can talk, though given that there are other Motorrads in existence introduced later in the story, this is justified.
• PlayingWith.Diner Brawl: The fight actually happens outside the diner [[NoBigDeal while customers casually continue eating inside.]]
• TopGearUK.Tropes H To Q: Discussed in the DVD Commentary for the Botswana Special. The commentators tell a story about one of the African guides opening his tent during the night and finding a lion lying directly outside. The best solution? He went back to sleep, and the lions didn't realize that there was anything in the tent. All of the commentators are baffled by such a calm solution.
• Trivia.Suburban Knights: In the commentary, it's revealed he rode the train to Chicago in costume, and arrived at the hotel asking "You have a reservation for Jones?" (and apparently the clerk [[NoBigDeal didn't faze a bit!]])
• FLCL: Mabase's residents find the weird situations and events in the plot somewhat weird, but not nearly enough so. For example, they seem more interested in the mayor's sexual escapades than in the massive robot battle that happens in elementary school.
• SpongeBob SquarePants S 2 E 16 "Graveyard Shift" / "Krusty Love": Squidward at first is alarmed that there is green slime oozing from the walls, then he remembers that they always do that. Likewise, when Nosferatu is revealed to be the one who turned the lights on and off, the others react as if he were just a prankster.

Weirdness Censor:

• Chuubo's Marvelous Wish-Granting Engine: Horizon School has the property "People must accept that what is happening around them is normal", even if that includes a possibly cannibalistic philosopher-ogre teaching class (and a cat - not a talking cat - teaching the class before that), the vampires and ghosts walking the halls, the Principal's constantly blood-covered hands, or that no more and no less than three events will occur to every student between each class.
• Circumstances of the Revenant Braves: Those infected by Vices undergo a sort of willing, subconscious amnesia.
• Trans 9: The ship prevents characters from thinking much in detail about characters who have been "borrowed" by GLaDOS (player on hiatus) or returned to their pod (character no longer played).

City Of Weirdos:

• Tropes J to P: To be put simply, 99% of the population of Danville would require an extreme amount of weirdness to be confused/shocked by something, the only exception being Linda and Candace (Though that's usually only if said weirdness is made by Phineas and Ferb)
• Supergirl.Tropes M To N: The inhabitants of Midvale, Stanhope, National City... tend to get pretty jaded about the constant supervillain attacks and what-not.
• Norm of the North: Subverted. When Norm shows up in New York, a lot of people actually do think he's a real live polar bear, and he has to constantly lie and tell them that he's just a mascot. Even then, some characters see through his lie instantly.

Seen It All:

• Pony POV Series Epilogue Timeline Supporting Characters: Due to living in a World of Chaos, he's unfazed by most of the crazy things that happen around him.
• Star Trek: The Animated Series: S1 E1 "Beyond the Farthest Star": Kirk's log entries at the beginning and end of the episode are nearly identical, indicating the adventure the crew just endured was [[NoBigDeal just another day on the Five-year Mission]].

Unfazed Everyman:

• The Inexplicable Adventures of Bob!: Bob is pretty unflappable.
• Mother 4: * Cloudcuckoolander: It's said that it could be a reason why he [[NoBigDeal accepts his VOX powers easily]].
• FLCL: Ninamori's response to all the crazy stuff happening to her.
• Berserk: "What are you gaping at with your eyes popping out of your head!? [[NoBigDeal You'd think this was your first time]] seeing a guy stabbing a BFS through the forehead of a giant fog Emperor while riding a bat-winged Minotaur-lion through a lightning storm!
• Yandere High School: All sorts of weird things occur throughout the series (characters become ghosts, anthropomorphized animals go to school and have jobs, Taurtis has several clones made, aliens invade Earth, etc.), but Sam doesn't treat it like any of it is strange.

Bystander Syndrome:

• The Miz: Earlier before the segment, the Miz and Maryse see the unconscious body of Big Cass in a pile of wreckage on their way to the ring. They walk off as if [[BystanderSyndrome nothing]] [[NoBigDeal happened]].

The Stoic:

• Action Dad/Webcomics: Bob [[NoBigDeal rarely loses his composure]] much beyond his stock look of Dull Surprise.
• Xenophilia: Lero is quite the oddity in Equestria, and seemingly everypony has an opinion on him one way or another... Except for Applejack, who [[NoBigDeal never really seems to care.]]

Misuse as Stock Phrase:

• Chrono Trigger: She yells at him for trying to pretend that it's No Big Deal, then immediately breaks down crying.
• The Life and Times of Scrooge McDuck: ... the ghosts of Scrooge's ancestors save him when he is nearly killed in a duel with the Whiskervilles. No Big Deal. Now the Mc Ducks can move back into the castle, and Scrooge can move on with making his fortune... this time, in gold.
• Wreck It Ralph: "[[UnusuallyUninterestingSight I'm okay!]] [[NoBigDeal I'm okay]]. Fit as a fiddle!"
• The Sisterhood of the Traveling Pants: Then she apologizes profusely and he just goes, "It's... [[NoBigDeal no big deal]]." with a little smile.
• Hot Ones: "Now, the first one's Sriracha. Sriracha's No Big Deal."

Other misuse:

• The Powerpuff Girls S 5 EP 9 Seed No Evil The City Of Clipsville: The girls don’t consider someone stealing sunflower seeds important enough to get into action. It’s not until the caveman attacks their school that they confront him.
• SpongeBob SquarePants S 2 E 16 "Graveyard Shift" / "Krusty Love": Spongebob at the beginning, gets scared of the dark as he runs out of the Krab to take out the trash, comes back in, hyperventilates heavily and... calmly says "piece of cake."
• My Little Pony: Friendship Is Magic S3 E10 "Spike at Your Service": Apple Bloom states she and the other Crusaders are going to get fitted for water skis. Applejack treats this as if it's an everyday occurrence (which it is). — not noteworthy

ZCE:

• Sense and Sensibility and Sea Monsters: Lampshaded when the Leviathan's awakening fails to interrupt the plot from resolving as it did in the original.
• Hetalia Bloodbath 2011: Apparently, Austria sits on Germany all the time.
• 9 to 5: "Hey, Vera. We've got another stiff in the john."