stick it to the man
An extremely effective heckle, often shouted at towards pedestrians from the open window of an SUV, by predominantly white males. Usually leaves the receiver of such a heckle in a state of perplexity, as the phrase itself doesn't mean much. One of the greatest heckles ever.
Example:
White boy in a SUV: STICK IT TO THE MAN!!!!!!!
Pedestrian: What the hell just happened here...?
White boy in a SUV: STICK IT TO THE MAN!!!!!!!
Pedestrian: What the hell just happened here...?