It would be absurd to imagine that this comic is in any way based upon real events or persons.

↓ Transcript
Itchy: sigh
Itchy: ohhhh
Itchy: groan
Knee: What's up Itchy?
Itchy: Nothing, why?
Knee: You've been wandering around the house sighing all day.
Itchy: No I haven't. I have a perfectly well defined itinerary.