Riley has many different nicknames, but more often than not we call him the Ri-Man. He even has a Ri-Man song:
Ri-Man, my [secret spy man]
My cutest cutest cutest little Ri-Man
Ri-Man my [super fly man]
Oh, how I love my baby Ri-Man.
The words in brackets are subject to frequent change.
So imagine how surprised I was when a friend of mine sent me a link to this very different kind of Ri-Man. Hee hee!