YMMV / Professor T.

• Awesome Music: The series is full of this, as the professor is a fan of classical music and, in particular, Italian music. Moreover, the series features quite a bit of French and German "chansons" as well, which (usually) tend to set the mood of the series.
• Ensemble Dark Horse: Despite her (often) limited screen time, Mrs. Sneyers has become this for the series, due to her (often hilarious) deadpan commentary on the professor and the Dean. Her popularity was (likely) also one of the reasons why she has gained more focus throughout the later half of the series.