I only have a sideways answer. I can't think of any direct quotes that annoy me (I'm sure there must be many) but what really bugs me is extremely long 'quiet' shots where no dialogue is spoken, no camera is panning, and no expressions are changing on the person we are looking at it.
Clearly nothing but filler to make a 20 minute movie into an 82 minute movie so they can get more money, I guess.
Or the tedious chase scenes where the no tension is building, no changes in the scenery or characters are occurring, just virtually the same shots over and over (same reason as above).
Another buggy thing is what I call 'French Endings' (sorry, Frenchies!) where the movie ends on something completely stupid because they (producer? director? writer?) didn't know how to end it. Typically, a streetcar out of nowhere running over the main character or the car driving off the cliff (no, I'm not thinking of "Thelma and Louise" - it made sense in that one). The other type of French Ending is where the movie just stops; no resolution to the problem, no idea of where it would go from here... I'm thinking they just ran out of film.
Oh... another "this really bugs me": science fantasy passed off as science fiction. But that should be another thread.
It's funny.. bad lines don't seem to bug me near as much as the above. I just think "what a crap line", and then carry on with it.
