One of the best films i have seen

When a movie has you begging for it to end not even half way through it's pure crap. We've all seen this movie and this characters millions of times, nothing new in it. Don't waste your time.

In other words,this film is a surreal ride.

Close shines in drama with strong language, adult themes.

This film is not another stupid american comedy, is something more. New fresh breeze to this kind of movies. Maybe americans wont understand it.. but true, i had good laugh while watching that film.Wanda (aka. Red Bull) rulez!

This movie doesn't take itself serious at all and should be compared with "Not Another Teen Movie" instead of the American Pie movies.Being aware of that, it's much better than NATM. In "Knallharte Jungs" everything imaginable goes wrong, which make this film very predictable on one hand, but on the other the whole "everything's going wrong"-thing is presented in a very strong and graphical way, so I enjoyed just viewing the visualization although I could predict what comes next.The characters are completely out of reality, but nevertheless the actors filled them with a lot of life."Knallharte Jungs" surely isn't on the edge of German filmmaking, but it's worth to see if you like movies from this genre.6 of 10

I see this movie as the thing it´s designed to be: a goofy, teenish movie full of jokes about sex, boys dressed as girls, poo and some other things. some people might find that offensive and absolute not funny. I for myself see this movie as a cool film to watch and have a good laugh doin that! the actors are good casted(especially the girls)....rebecca mosselmann looks hot! and axel stein just got the german comedy award for his role as Red Bull/Wanda. in my opinion totally right! to summarize the movie: catch the DVD if you´re looking for a funny movie without a great meaning to it! forget it if you have something against this kind of humour!

I saw this movie on an exchange trip to Germany. Before the movie started, a couple of us Americans were talking to a German girl in the exchange program about the movie. She said she found American Pie to be "cute" and this movie to be disgusting. We figured she just probably had different standards than us (we didn't see how American Pie could be cute), but after we saw this we saw how horribly wrong we were. American Pie was rather cute, in a goofy sort of way, and Knallharte Jungs was revolting. With no apparent storyline, irritating characters, and jokes about things like attempted date rape, a talking penis, and an old lady plunging a diarrhea-filled toilet with a vibrator, I felt violated and abused. I look back on the memory now with tears in my eyes. For shame, Mr. Henman, for shame.