9 definitions by teh_applegoddess

acronym for operating system. the best one is teh Mac OS, followed by Unix, then Linux and finally Windows (hands down the worst OS on earth)
Apple and Microsoft are competing against each other to get more people to use their OSes
by teh_applegoddess July 8, 2003
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Attention Deficit/Hyperactivity Disorder. Most commonly found in children, the main symptoms of this disorder is a lack of attention and too much activity or excessive daydreaming. Ritalin is the drug of choice to treat ADHD.
Most of my classmates have ADHD. Teachers are always frustrated.
by teh_applegoddess July 8, 2003
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