Honestly, if you've seen the commercials, you've heard all the best lines in the film. There's one mildly humorous sight gag involving celery and rectums, but that's about it. I think I laughed about 5 times the entire movie. I'm not one of those guys who needs highbrow humor either; Tropic Thunder is one of my favorite movies of all time, and I went into MacGruber hoping for something similar. Not even close. I can't imagine this movie being enjoyed by anybody except 13--year-old illiterate male virgins.