What is Pareto?
1.
Pareto efficiency is enforcing something that makes somebody better off without making anybody else worse off. Net society gains as a whole.
It's like 2 guys chasing 2 girls (a blonde and a brounette). Guy 1 only likes blondes. Guy 2 only likes brounettes.
Outcomes:
Guy 1 gets both girls. Guy 2 no girl.
Guy 2 gets both girls. Guy 1 no girl.
OR,
PARETO EFFICENT OUTCOME:
Guy 1 gets the blonde, and Guy 2 gets the brounette. Each is made better off without making the other guy worse off.
See 
Random Words:
1. 
(1) adj.  A total stoner
(2) The act of getting hit on the head or body by a friend accidentily while intoxicated or under the influenc.. 
1. 
n. adj. bastard + bitch, reffered to male/ female who is not down for anything and is trippin.
"why you actin like a bastabitch&qu..