"Do you want this cute little white girl to get raped and murdered?"
This used to be a bag of cheap laughs but by now American stupidity has overtaken almost everything that's in this movie. The above line is mainstream anti-immigration rhetoric at this point.
What life is in this movie comes from the colorful group of friends that Harold and Kumar pick up on the road. The two love stories are so bland that they reinforce the idea that these two guys should actually be together but are prevented from doing so by their ingrained heteronormativity.