He has senioritis bad. He hasn't shown up to class in a week.
|Slacker||A lazy person|
|AWLTP||Avoiding work like the plague|
|CICYH||Can I copy your homework|
|TLDR||Too long, didn't read|
Senioritis is laziness or complacency that creeps in during a student's senior year of high school or college. It comes from a lack of desire to study for tests or complete homework.
Typically, senioritis is the result of a high school student already getting into college or a college student already getting a job out of school. Their urge to maintain a high GPA decreases and their grades start to fall off.