A phrase yelled by a person who has just had their entire world destroyed, figuratively of course. Commonly, My World! is yelled when another person directly causes this indiscretion.
Cory: Ok Matt, just one more cup and we go undeafeated at beer pong tonight.
someone who is everything to you, someone who means a lot to you and you love no matter what. someone you hope to never loose cause you would be nothing without them.
an expression of approval or an external compliment of something/someone. Used predominantly by females or homosexuals to express fondness. This phrase should never be said by a girl who is trying to impress a straight guy.