g-ology - A science where you learn how to be a gangsta and make other

A science where you learn how to be a gangsta and make other people cry. It's like math, but with more drama.

My sister got straight A's in G-ology because she cried at every test.

I failed G-ology because I didn't know how to cry properly.

My dog got an A in G-ology because he barked at the teacher.