… yes, Tautology Man IS HERE!

Youngsters today don’t know they’re born. If only I’d had Tautology Man to help me when I studied logic, then I’d have had Tautology Man to help me when I studied logic.

↓ Transcript
Lecturer on propositional calculus.
Student: this logic course is too hard. If only Tautology Man were here!
Suddenly: gasp
Student: Tautology Man! You're here!
Tautology Man: yes! I, Tautology Man, am here!
Student: and so...?
Tautology Man: and so, I'm here!