1 definition by Ryan Bowens
When a person who is troubled by the burden of owning a macbook. The side effects include unable to do homework, no sleep at night, and general loss of one's life. This is highly contagious and a person with this disease should seek help immediatly.
Olivia had such a bad case of macititis that she was removed from the science academy and forced t repeat freshman year.
by Ryan Bowens January 27, 2009