We all have movie "blind spots" where a somewhat popular, maybe cult-classic, movie escapes our radar screen. Not only have we never seen it, but maybe never heard of it.
Well, these scene from Tropic Thunder - a DEFINITELY NSFW clip - is an all-timer. The whole movie is also chock full of very good, highly politically incorrect humor, providing you are not easily offended.
I say have this clip handy, anytime something at work, or in life, has you on the "Les Grossman edge" and imagine yourself actually pulling this off in real life.
But don't pull it off in real life. It does not work.