Elmer Drimsdale - The school's genius. He is the gang's scientific expert and is very unwilling to break any rules, including sneaking out to Scrimmage's after hours. Though socially awkward and often absorbed in his scientific projects, he is generally (though not always) considered a friend by both Bruno and Boots. He has various projects which threaten to take over his room including ants, and plants. He wakes up at 6:00 a.m. each day to tend to these various projects before breakfast. He lives in Dormitory 2.