Brain medication is for those who are a little too sane in the membrane and need some extra illogic to properly maintain their instability and keep them growing like a first-class Tellytubbies television. It can consist of a variety of rather funky substances, such as mops, battle-axes and weaselpudge. This stuff is often applied directly to the forehead. HeadOn is a popular brand. In some cases, it is applied to the brain. BrainOn is a popular example of such medicines.