The worst, most boring subject in school. In most schools, you learn where countries and continents are, about the world map, etc.
Easily forgetten.

Something that really sucks and everybody hates

A stupid lame ass subject that makes no sense and that has no relevance to life outside school. Taught by mean, cruel, heartless teachers.

A song that Oli Mason made up about geography and sung with a guitar

the worst subject you can imagine at school

Geography is a subject which is related to world economy.