How Do You Spell "Cartoon"?

Joel was wanting to play on CartoonNetwork.com a few days ago. I had my hands in dishwater.

He was sittting on the sofa with the laptop open.

"How do you 'pell "Cartoon Network?" he asked me. "I know how to 'pell "cartoon" but not "network."

I was skeptical. He's four years old. Maybe he could spell "car" but I doubted the rest.

"Oh, really? You can spell 'cartoon'?"

"Yeah. C-A-R-T-O-O-DOWN ARROW KEY-ENTER."