During a discussion in one of my CMC philosophy classes, the professor was referring to one student as an example in an analogy. During the example, he said “Now if [name redacted] was disabled for example..” and then chuckled for a moment. Maybe I misinterpreted exactly what he was chuckling about, but it sure felt to me like he was laughing at the prospect of a student with a disability. I felt really unsettled by this moment.