When you answer all the modules of a subject at once.
Today, I just conquested AP, Math, and Science
Anyone who, after a one-night stand, steals an item from the other person's apartment as a souvenir from their night together.
"And as I was leaving his apartment the next morning, I took one of the marble coasters from his coffee table."
"Girl, I didn't know you were a Conquest Klepto!"