This was probably pretty obvious but I just thought of a play I have seen 2 times as well as the movie version of Much Ado About Nothing, if you haven't seen the movie (great version) or read the play I think you really should. Its an all-star cast for the movie. ANYWAY.
Benedick and Beatrice neg each other CONSTANTLY in the play, I mean every single line they have between each other has some for of a neg or another. The dialog is really quite good. There is a lot of kino and action going on. This play makes me realize how really little it matters what you say but how you say it. Shakespeare had some PUA in him afterall!

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- Eagle

See,now why cant teachers in HS show us THAT part of shakespeare's brilliance instead of having a class translate the first two acts?

EDIT:College too,for you english majors. xD