"Ever fart so hard your back cracks?" has the potential to become a classic movie line in the same vein as both "Rosebud..." and "I'm mad as hell and I'm not gonna take it anymore"
Well it may have been even without the title. Early reviews are saying it's the sort of film you have to give your full and undivided attention to, much like Pi or Fight Club. Although with those two, you could miss major plot developments, with LTCH:HI, you are at risk of missing multiple fart jokes if you divert your attention from the screen at all. If you're going to see this film, make sure to get your money's worth by taking in the finer nuances of the presumably dozens of fart jokes.
In fact, apart from a potential best picture nod, I would wager we could see the crew nominated for Sound Editing or Sound Mixing due to their stellar job of mixing and getting the perfect pitch out of Larry's butt trumpet every time.