“Tell Pooh Bear to mind his own business”
Thanks, Metafilter, for alerting me to this excellent anti-drug TV special from the 1980s. Where else can you find the least cohesive group of cartoon characters ever (Chipmunks, Slimer, Baby Kermit, ALF, Tigger) waxing platitudinous about the evils of wacky weed? Ren and Stimpy are conspicuously absent, however.