Usually on Xbox 360, is a way gamers use to obtain several achievements in a short period of
time by using
teamwork,
glitching, or whatever means necessary to accomplish diffcult achievement criteria.
friend1: Man i need at least 1000 kills on this game for the
achievement but its taking too long, what should we do?
friend2: Easy! We can invite all of my friends to join a match. They can just
sit there while u kill them over and over for easy kills!
friend1: So you mean boosting?
friend2: Yup my friends have all the
achievements anyway!