He has adopted the British accents of the trains on the Thomas the Train show, and often has a "busy die, busy die."
He talks about his best friend a lot, but I usually have to verify whether he's talking about Nate P. (bff #1) or Bob (bff #2). Sometimes there are context clues, however, which save me the embarrassment. "I love to hang out with my best friend when he comes home from work": obviously bff #1 since bff #2 is an unemployed loafer. Or "My best friend wants to nap with me; he's so sweepy": bff #2 since like I said, he's an unemployed loafer.
Nate says the boy needs a real dog. I say yeah right.