Cartoons and Drug References

So I was watching Avatar: The Last Airbender this morning (geeky I know but kickass story/plot line) and they are trapped in this massive desert where Sokka drinks cactus juice (peyote) and he is tripping throughout the whole show. I also know about the Simpsons episode where homer eats all those chili peppers and trips out. Anyone know of other mainstream cartoons where drug references have been made?


PS Anyone getting hit with a snowstorm out west?

family guy - peter smokes crack, peter and lois take thizz (ecstasy)
simpsons - home gets medical marijuana (whole episode is about bud)

(im in san diego, no snow but lots of wind and some rain)