Senioritis is very real!!! A lot of seniors have senioritis, senioritis is when seniors do not come to school really or barely go to class. The only time senior come to school and class is when they really need to. They mainly come to make sure their grades are good and then have paid for everything they need. When their grades drop is when you will really see them in school because they are trying to make sure they stay up. Another time you will see them is when they have to sign up for the ACT or SAT. Seniors have to make they are in concordant to be graduation ready, also have to make sure that everything is paid for in order to graduate too. When the senior work is all done and their grades are good you will not see them for another couple weeks or maybe even a month.