1 definition by Tom Blake
A disease that usually hits high school seniors after they have been accepted to college, or their mid-year grades have been sent out. Symptoms include not caring about one's studies or grades, complete and total lazyness, and skipping classes. Senioritis is usually cured upon graduation from high school. Once this occurs, the student realizes that he/she must do a lot more work in college.
Teacher: Ok guys, 13 of you didn't do your homework. Don't let Senioritis set in!
Student: Who cares, we've been accepted to college and we're graduating in two months!
Teacher: Well, colleges can take away your acceptance.
Student: No they cant.
Student: Who cares, we've been accepted to college and we're graduating in two months!
Teacher: Well, colleges can take away your acceptance.
Student: No they cant.
by Tom Blake September 10, 2006