These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Saying that Bob Novak contains "the cure for the cure for cancer", only for it to be revealed a week later that the man had brain cancer, could not have been what Jon Stewart intended. In addition, later in the segment, he says that Novak is having an "end of life crisis". Novak died a year later from the aforementioned brain tumor.
Sending Jason Jones to Iran just before the 2009 elections for interviews that would air the week after led to some last-minute editing workarounds when they couldn't not air the material, but the prominent opposition supporters they had interviewed in typical Daily Show style had since been rounded up by the government. And Maziyar Bahari actually had the footage used against him while he was in prison.
Back when Jon was still young and innocent, on the first day after a break, Stewart ran a story about financial troubles, and when he saw Bush's... Bush-like commentary on the subject, his response was a cheerful "we're doomed!" He then went on to do a story about oil dependency and alternative energy. The date? September 10, 2001. The show's break would be extended a bit.
February 17, 2011 Aasif Mandvi makes up the fake "Qu'osby Show" to help people adjust to Muslims like the Cosby Show supposedly did for African Americans, and his "test audience" (who thought they were watching a real show) insisted that the family was too normal and needed "a terrorist uncle in the basement" or were "secretly very jihad" to seem like they were really Muslims to viewers. Cut to December 13 and the show All American Muslim is getting flak for showing Muslims as "normal people" and not focusing on the more extremist parts of the religion.
Genius Bonus: When covering Dov Hikind's Purim blackface scandal, correspondent Jessica Williams goes into a long tirade about the "War on Purim" and references obscure Jewish traditions. Throughout the segment, Jon actually struggles to keep a straight face.
Jon: Somewhere, there is a rabbinical college laughing their asses off at this.
At the start of the "Go Fuck Yourself, Bernie Goldberg" segment, a man named Toppington Von Monocle protests Goldberg's assertion that Jon's audience is unsophisticated by quoting Catullus 16. The line he uses (I will sodomize and face-fuck you) sounds so over-the-top that one assumes that Jon and his writers made it up, but no, that's what it actually means.
Growing the Beard: Jon Stewart is generally credited with turning the show from a light parody of local news to a deep and incisive political satire.
If there was ever any doubt that Jon is America's best newsman, remember the 9/11 responders bill? As it turns out, Jon's rage over the fact that the bill had not been passed was credited as being instrumental in the bills ressurection and passing into law.
There's also a segment from a 1991 HBO comedy special with Jon Stewart talking about the first Gulf War and complaining about how short it was when the pundits were fearing it would become 'a second Vietnam'. Twelve years later...
Michael Steele, the former chairman of the Republican National Committee, talks about the coming of a left-wing protest group at 06:50 in this clip. A month or two later...
Many were surprised that Three 6 Mafia's "It's Hard Out There for a Pimp" from Hustle And Flow beat Dolly Parton's "Travelin' Through" from Transamerica as Best Original Song at the 2006 Academy Awards. This led Jon to note that Three 6 Mafia had won an award Martin Scorsese had not won. A year later, Scorsese would finally receive an Academy Award as Best Director for The Departed.
After the first Presidential debate between a dagger staring Mitt Romney and an Obama cardboard cutout, Jon showed various liberal pundits attempting to play "Polish that turd", attempting to make Obama's performance look better or excuse it. Then, fast forward about thirty minutes, Stephen Colbert proceeds to do THE. EXACT. SAME. THING.
In a 2000 show intro, Stewart jokes that marathons are a lot like elections in that they're always won by a Kenyan or a Moroccan.
The day after Anthony Wiener resigned, Jon Stewart made a joke saying he was also and leaving the show for John Oliver to host. Cut to Oliver sitting at Stewart's desk, before Jon runs up saying he's not actually leaving, and that he would not let Oliver host because something bad would happen. Years later, not only does Oliver guest host the show while Stewart is out of the country making a documentary (during which time Weiner's goings-on come right back into the spotlight), but, as he predicted, the studio had a black-out during the run.
As of August 17, 2011, there is Ho Yay between John Oliver and Wyatt Cenac.
I Am Not Shazam: The host of the show is Jon Stewart, not Jon Daily. Jon has on occasion referred to himself as that, though—once when he made a "mistake" and chastised himself verbally, referring to himself as Jon Daly as he did so.
This bit, thanks to the 2011 State of the Union address:
(shows clip of Kathy Proctor looking to the side and pointing to herself proudly) Jon: What the—no! No! Kathy Proctor, you are not [insert relevant activity here]!
Willie Geist's disapproving glare is well on the way to this.
Misaimed Fandom: Quite a few people get their news from the show, much to the chagrin of the producers. Jon Stewart even recorded a promo once yelling for those people to stop. However, he's seemed to embrace his position as the voice of reason in the news world.
Nausea Fuel: In one episode, Aasif Mandvi covered the Iowa Straw Poll, where they were serving battered and deep-fried sticks of butter. Aasif one-upped them by eating an uncooked stick of butter dipped in mayonnaise.
Nightmare Fuel/Paranoia Fuel: During his interview with Jon Ronson, author of The Psychopath Test, Ronson revealed that one psycho (and psychos in general) really want people to like them because, "you can manipulate them to do whatever you want them to". He also showed that psychologists believe 1 in 100 people are psychopathic.
Once Acceptable Targets: Subverted. Jon Stewart (a Jew) gives all his correspondents passes to make as many Jew jokes as they please.
Replacement Scrappy: John Oliver's character seems to view himself as such, as do the other correspondents' characters. In real life, his guest-hosting was actually looked upon quite favorably—see Ensemble Darkhorse
Shallow Parody: During Obama's 2013 State Of The Union Address, Jon included a bit asking "How DID he meet the mother?". However, at that point in the show, it was established exactly when and where he met the mother.
During one particular Chroma Key segment, Michael Steele, seen here telling a waiter there is a fly in his soup, leaves his night time barbecue to answer the door. It then shows an actual Michael Steele clip, happening at day. When Steele returns, Jon asks why it took him an entire day to answer the door.
Squick: During the fake press conference after the Anthony Weiner resignation, Jon cuts himself while making a frozen daiquiri. He tries to turn off the blender by pounding the buttons with the side of his hand... while still holding the glass in that hand. For a brief moment when he lifts his injured hand, you can see the glass sticking out of the fresh gash in his hand.
All versions of the I Give Up segment. While Jon does his best to be funny, its really horrifyingly depressing to watch at times.
Vindicated by History: Charlton Heston's speech at the NRA conference, which occurred shortly after the Columbine shootings was given poignant context and praised in light of the "Ground Zero Mosque" debate.