Psychotic

Cassie: What does the word Psychotic mean?

Me: Huh? Where did you hear that word?

Cassie: You. That is what you say that kitty is sometimes. Does it mean wanting to play a lot?

Me: Uhm....no. It kinda means crazy. Like that the kitty is acting crazy.

Cassie: Oh. {pause...thinking} I think it means wanting to play a lot.