Here’s the transcript of a conversation with Felix, reported to me by Chris:

Papa: [sniffs Felix's shirt]

Felix: My shirt is yuck?

Papa: No, it's fine. Maybe it's YOU who smells!

Felix: No -- it's YOU who smells. You're a stinky man.

Papa: [rolling on the floor laughing] Like the stinky cheese man?

Felix: No, no cheese. You're the stinky man man.