Dr. Carroll's Lecture To The PTA [Spoilers!]
One must remember that the bulk of the story of 'Reefer Madness' is told in flashback at the PTA meeting (the announcement of which was placed in the sports page of the paper, underneath, there's a story about a horse race). It's fairly obvious that Dr. Carroll said things like.....
*"And so, Mae sat down at her vanity table, crossed her legs, and very slowly put on her silk stockings one by one....."
*"And so, Hot Fingers Peroni, who looked like a cross between Harpo Marx and Sergei Eisenstein, locked himself in the closet (which is a standard facility in all malt shops), and very discreetly smoked a reefer....."
*"And so, Jimmy and Jack cruised down Santa Monica Boulevard in Mary's white Ford convertible at the ungodly speed of 48 miles per hour....."
*"And so, Mary waited for Bill at the tennis court, wearing a cute tight sweater that showed off her magnificent rack [pauses here to drool]..."
*And so, Ralph sat next to Blanche at the piano where he commanded her to [imitates Ralph] play faster....FASTER.....PLAY FASTER......."