psycological tricks (reverse psychology, etc..) used to gain an advantage on one's adversary. Mind games can be used for casual situations like billiards or intense moments like convincing your boss/teacher that you were, in fact, on time. Invented in 2007 by Los Gatos Soccer head coach Rusty Millard. Not to be confused with Old Greg's "love games."
Rusty, " I was like, "Whatever Matt, I know you wanted to wear your green jersies, well you know what? It doesn't matter, we invented mind games""
Porter "We did not invent mind games Rusty"
Rusty "No, we did, last year"