One of the funniest moments in Harold & Kumar Go to White Castle is the anti-pot commercial they watch while completely stoned, losing it over how ridiculous it is. The ad spirals into total absurdity, portraying weed as some life-destroying force that instantly ruins your future, personality, and sanity. The scene works so well because it’s a perfect parody of real anti-drug PSAs from the ’80s, ’90s, and early 2000s—Just Say No, This Is Your Brain on Drugs, and Above the Influence—which often r