These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Memetic Mutation: Pretty much every line in the film. If you grew up in The Nineties, you can probably quote this film line-for-line. Special mentions go to "O'Doyle Rules!" "Shampoo is better/No, conditioner is better," "Nudie magazine day" and, of course, the whole "I award you no points and may God have mercy on your soul" monologue.
The latter became popular to put after Sarah Palin quotes during the 2008 presidential election.
There is a particular demographic who will, upon hearing the word "chlorophyll", will either reply, or think, "Chlorophyll? More like BOROPHYLL."
Strawman Has a Point: Eric is a Corrupt Corporate Executive and sleazy Jerk Ass who merely wants to run Madison Hotels. However, he is right when he points out that the company's fifty-thousand employees are not likely to have jobs for very long if the president makes his drunkard son (who only graduated because his father bribed his teachers) president of the company. Note, though, that before Billy strikes a deal to graduate legitimately, this actually does temporarily convince Billy's father to hand the reins over to Eric. It's also noteworthy that, after some Character Development, Billy himself concludes that he's not cut out for the management of a large company and turns it over to Carl, who is both competent and not a Jerkass.