Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses.

Legolas competes with Gimli in a drinking competition, and the last one physically standing wins. After tens of drinks, Legolas feels tingling in his fingers, while Gimli passes out from all of the alcohol.

The Flintstone Kids watch a concert by Michael Jackson, during which he performs his popular song, "Beat It," with alternate lyrics. The alternate lyrics advise kids to say "no" to drugs.

The Bears are enjoying their time serving coffee at Coffee Cave. Customers start making comments about the poor quality of the coffee, and Panda and Grizzly look into the problem. They notice that their barista, Iced Bear, is tired, so they encourage him to drink coffee to deliver the quality that customers expect. After drinking coffee, he delivers the quality of coffee that customers expect.

When the new pharmacist comes to town, she refuses to give Emma her pills without a written presciption from her doctor. Emma gets upset and storms off.