4. Platoon—“What’chu doing in the underworld, Taylor?”
Ever wonder where the weed term “shotgun” came from? Look no further than Oliver Stone’s Vietnam epic starring Charlie Sheen getting high for the first time deep in the barracks. Later in the film, you’ll learn about the term “buzzkill,” when Tom Berenger barges in and challenges all of his men to a death-match. Definitely one of the best pot scenes in ’80s movies.