* AwesomeMusic: "World War III", "Shelf" and their cover of "Poor Unfortunate Souls".
* BaseBreaker: NickJonas and JoeJonas' solo projects. Some love Joe's solo album ''Fastlife'', while others hate it, the same for Nick Jonas And The Administration's ''Who I Am''.
** And when Nick and Joe cover each other's songs, there will, inevitably, [[FanDumb be fights that break out]] over whether or not the brother covering it is doing it better than the original.
** ''Lines, Vines And Trying Times'' qualifies. Fandom's pretty evenly split on whether to love it or hate it, since it's something of a departure from their previous straight-up pop rock sound.
** And a new one: With Joe and Nick using [[PrecisionFStrike Precision F Strikes]], the fandom's pretty divided as to whether it just doesn't bug them, or whether it sounds cheap and is just an attempt by the band to get people to see they've "grown up".
** Their new single "Pom Poms" has already turned into this. There seems to be three camps about it: 1. They hate the lyrics (and the [leaked] music video) and miss their old sound, circa "A Little Bit Longer". 2. They like both and see no problems with it. And 3. the group who think it's over-hyped and doesn't live up to it.
*** "Pom Poms" is even a base breaker critically. There's some who think it's a great pop song that's fun, and then there's some who hate it and its lack of meaning.
* CriticalDissonance: A given, considering that critics usually see them as a {{Boyband}} first, 'legitimate musicians' second.
* CrowningMomentOfFunny: [[http://www.youtube.com/watch?v=lk1MANaha9k "Oh, how the tables have turned."]] And [[http://www.youtube.com/watch?v=rP-KFnYg6Hw Joe dancing to "Single Ladies"]].
* CrowningMomentOfHeartwarming: "Hold On". Definitely.
--> When you love someone
--> And they break your heart
--> Don't give up on love
--> Have faith, restart
--> Just hold on
--> Hold on
--> Hold on
--> Hold on
* CrowningMusicOfAwesome: "Heart and Soul" from CampRock 2. Say what you want about the group or the movie, you will love that song.
* CoveredUp: Their "clean" version of "Year 3000" is better known than the original version in America (the All Music reviews of their albums seem to think they wrote it).
* EarWorm: When You Look Me in the Eyes, Burnin' Up, SOS.
** Pretty much ''all'' of their songs, at some point or another.
* FanonDiscontinuity: ''Lines, Vines And Trying Times'', since it's a BaseBreaker, and some fans prefer to pretend it (and the brothers' respective solo careers) never happened.
* FridgeHorror: Following the theory that "Black Keys" is about self-harm, what can the line "the lights out never had this bright a glow" mean other than the singer being tempted with the idea of suicide?
** Made even worse with "Wedding Bells", which all but outright states that the singer got drunk upon hearing the news, as well as the line "if I fall asleep, then wake me up cause I'm trying to see the light", which continues with the implications of suicidal thoughts. (And, like "Black Keys" and "A Little Bit Longer", Nick wrote "Wedding Bells" on his own.)
* FriendlyFandoms: Surprisingly friendly with the 30 Seconds to Mars fanbase. The Jonas Brothers reunion show at Radio City Music Hall was aired live on Mars' online music pay-per-view event service, {{VyRT}}. This made them the first band besides 30 Seconds to Mars themselves to stream a concert with the service. The Mars fanbase, the Echelon, took time on the {{VyRT}} site and other social networks to answer questions about the service, help overseas fans figure out what time the stream would be airing, and explain to the parents of Jonas fans that, yes, their credit card info WILL be safe if they pay for the ticket. Most Jonas Brothers fans appreciated the help. Of course, there was the occasional cross-FanDumb FlameWar and some Echelon members were merely assisting Jonas Brothers fans because the financial and critical success of the Radio City show stream would benefit {{VyRT}} and Mars in the long run.
* HeReallyCanAct: Nick Jonas played Marius in ''Theatre/LesMiserables'' rather well.
* HilariousInHindsight: "Video Girl" is about girls in music videos and how they aren't going to do it again. Following his break-up with TaylorSwift, Joe Jonas dated (and then split with) Camilla Belle, who was in the video for "Lovebug".
* HypeBacklash: From their own fandom over "Pom-poms", which has been so hyped by the group (and a good chunk of the fandom) that some people feel disappointed.
* IncestYayShipping: And how, with a surprisingly large portion of the fandom.
* IronWoobie: People tend to perceive Nick as this, if not all three of the boys, and it's referenced in "Hollywood".
--> ''Now we're making headlines, primetime, saying 'what a story'...''
** To be fair, it is somewhat justified, because before they were picked up by Disney, they worked for Columbia, who basically dicked around with them and kept pushing back the release of their album, which got very little advertisement aside from what the boys did personally, and very nearly went bankrupt before Disney signed them.
** And, of course, Nick has his diabetes.
* LauncherOfAThousandShips: All three. Joe's been paired with his girlfriends, [[IncestYayShipping his brothers]], any one of the other Disney stars, male or female. Nick's gotten the same treatment, and even Kevin's gotten in on it. (And one of the most popular pairings for Kevin is him and ZacEfron.)
* SomeAnvilsNeedToBeDropped: The opening rap for "Don't Charge Me For The Crime" manages to make a ''very'' good point about the American system.
--> The verdict came in and it said I was guilty
--> I looked at the judge, "Hey America built me."
--> Tried to get rich but they label me filthy
* TearJerker: Their new song "Wedding Bells", penned by Nick about Miley Cyrus' engagement.
--> I don't wanna love
--> If it's not you
--> No, I don't wanna hear the wedding bells prove
--> That we can't try, one last time
--> No, I don't wanna hear the wedding bells chime
** "A Little Bit Longer", which was written about Nick's diabetes.
** "Black Keys", which some have theorized is about self-harm.
* YokoOhNo: When MileyCyrus and later SelenaGomez dated Nick (And even later DeltaGoodrem) and when DemiLovato and TaylorSwift dated Joe. Oddly enough, there wasn't a whole lot of this trope in play when the oldest, Kevin, got married in 2009.
** It's [[WhoIsThisGuyAgain Kevin]], so it's really not that surprising.
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