LOL the dick flopping around was a bit unnecessary. Although I have to admit the context which it was shown was hillarious. Doesn't seem like he could have done too much more with the camping without getting his ass kicked. And the wrestling match was funny just because of all the people's reactions.
I just found myself laughing throughout most the movie. Although it might not be nearly as funny the second time through, I dunno. Borat still tops it.