On one of the clipboards along the hallway in the dormitory set there is a list of rules which explains that among other things any substances for performance enhancements ( such as excessive caffeine) will be confiscated and either consumed by the staff or sold at a profit.
Jimmy and Freddie Wong are both successful YouTube personalities. Freddie Wong created RocketJump (originally known as FreddieW). Jimmy created Feast Of Fiction and his own channel with musical based content.
Freddie Wong (who plays himself) and Jimmy Wong (who plays Ted Wong) are brothers in real life. In the show, Freddie Wong acts as Ted's father, and not his brother. Freddie Wong is Jimmy Wong's older brother in real life.