Alphabet Obsession

Caleb is obsessed with the letter O.

Nikki: C-A-L-E-B. That spells Caleb!
Caleb: NO!
Nikki: Yes. That's your name. C-A-L-E-B. Caleb.
Caleb: No! O-O-O.
Nikki: There's no O in your name.
Caleb: Yes!! I have a O!
Nikki: blink, blink

We have a similar experience when the "super letters" appear in "Super Why" (his new favorite show. Thank goodness, no more "Curious George!").

Wyatt (character on show): Can you find the Super Letters? (as they float around in front of him)
Me: F-L-P
Caleb: O-O-O
Wyatt: That's right! F, L, and P!
Caleb: NO!! O!
Me: sigh

So if anybody can think of a creative spelling of Caleb that involves an "O," he'd really appreciate it if you'd post it here.