Student incivilities such as challenging, dissent, and excuse making have been examined by a variety of disciplines. However, the more encompassing idea of student misbehaviors has been somewhat understudied within instructional communication. The current study inductively arrived at a set of 12 distinct college student misbehaviors identified by collegiate instructors, which are relevant to the contemporary college classroom. When examined through the lens of instructional communication and student development frameworks, the researchers concluded that mindfulness of these misbehaviors might afford instructors the ability to enhance student success.