Top Definition
High School Attention Defecit Disorder, also known as High School Attention Defecit Hyperactivity Disorder (HSADHD). Found in many highschoolers, caused by incredibly boring classes and lack of interesting things to do. Can be contagious.
Wow, we have serious HSADD.
by I have HSADD April 28, 2004

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.