* AdaptationDisplacement: The main page is categorized under "Literature." Now look at how many tropes are actually only for the movie.
* {{Applicability}}
* [[BigLippedAlligatorMoment Big-Lipped Orangutan Moment]]:
** Duke's flashbacks.
-->'''Duke:''' Let's get down to brass tacks, here... How much for the ape?
** And another flashback which culminates in a men's lavatory with another druggie licking spilled LSD powder off of Duke's sleeve -- just as a businessman walks in, notices the spectacle, and walks out.
-->'''Duke:''' With a little luck, [the businessman's] life was ruined forever -- always thinking that just behind some narrow door in all of his favorite bars, men in red woolen shirts were getting incredible kicks from things he would never know.
* CrazyAwesome: "I've never missed a plane yet."
* CrossesTheLineTwice:
** Duke's plans for Lucy. He was joking, as what he said was mainly to alert Gonzo to just how much trouble that they could get into if they didn't lose her, and fast. It starts out horrible, suggesting that they feed her acid and let cops pay money to gang rape her. Right about the time he gets to the part about hanging pictures of Jesus all over the room while this is happening, it becomes clear that he's not seriously suggesting any of it.
** Promptly followed by his description of what Lucy is likely to remember, and what she's likely to tell the authorities, about Gonzo.
--> '''Duke''': All right, listen. In a few hours, she'll probably be sane enough to work herself into a towering Jesus-based rage at the hazy recollection of being seduced by some kind of cruel Samoan who fed her liquor and LSD, dragged her to a Vegas hotel room and then savagely penetrated every orifice in her body with his throbbing, uncircumcised member. ''(A passing hotel guest gasps in horror.)''
* FilkSong: [[Music/AvengedSevenfold "He who makes a beast out of himself, gets rid of the paaaaiin of beeeeiiing a maaaannn... YEEEEEEAAAAAAAHHHH!!!!!]]
* MemeticMutation:
** "We can't stop here; this is X country!" with "bat" replaced with anything imaginable ("[[RicFlair Flair]] country", "VideoGame/DonkeyKongCountry"...)
** The GoddamnBats.
** The laundry list of drugs in the trunk of the car: "two bags of grass, seventy-five pellets of mescaline, five sheets of high-powered blotter acid, a salt shaker half-full of cocaine, and a whole galaxy of multicolored uppers, downers, screamers, laughers..."
*** Usually stops at the screamers and laughers, but sometimes includes, "...a quart of tequila, a quart of rum, a case of beer/Budweiser, a pint of raw ether, and two dozen amyls...."
*** [[http://www.youtube.com/watch?v=MU5LpEuTCs4 "Ah, Devil Ether..."]]
** "We're right in the middle of a fucking reptile zoo! And somebody's been giving ''booze'' to these goddamned things!"
** "Tell me about the fucking golf shoes!" / "[[PunctuatedForEmphasis FINISH...the FUCKING...STORY!]]" \\
(used interchangeably to mean "get on with it")
** "As your attorney, I advise you to...", usually followed up by some truly objectionable advice.
** "You people voted for Hubert Humphrey! And you killed Jesus!" (usually used as a signifier faux-righteous fury)
** Amongst the cast, Benicio Del Toro saying "You took too much, man, you took too much, too much."
** "We are God's mistakes. Too weird to live, to rare to die."
* ThisIsYourPremiseOnDrugs: In part because the protagonists are [[ExactlyWhatItSaysOnTheTin on drugs]].
* VindicatedByHistory: The film was widely panned and ignored by critics when it was released as they called it just some weird road trip. It was also a box office flop (it is not easy to market a film like this). However, it became a massive cult following. People like it because of the performances of Depp and Del Toro and Gilliam's direction.
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