Jeff offers Professor Duncan some advice on Community. "Bondage and Beta Male Sexuality" is the seventh episode of the show's fifth season.
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A picture of John Olver as Dr. Ian Duncan, the British Professor of psychology at Glendale. Professor Duncan was also friends with Jeff, prior to his coming to college there.
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Community Quotes

Annie: The midterm dance will need a visual theme. Like, 'Let's blow off steam,' and it's trains!
Chang: I have an idea!
Annie: Chang, your last idea was to murder.

Jeff: You were born 21 years ago.
Troy: Which would make me 20, because everyone is 10 for two years. Because fifth grade is really hard for every...one. Mom how many lies have I been living!?