Out of the Yellow Closet?

OK, what do we know about Ted, aka The Man With The Yellow Hat?

- He lives in a huge Park Avenue apartment, alone except for an exotic pet.
- He's thin and fit -- runs marathons.
- He travels.
- He's obsessive about cleanliness, especially his clothes.


On the other hand:
- He seems to have a crush on Professor Wiseman, who is female.
- He always wears the same outfit.

On balance, I think TMWTYH is straight. Close call, though!