I think the cutest mispronunciation that Edgar does is how she says forget and forgot. She says "awfohget" and "awfohgot." We used to think she was saying "I fohgot" but she will say "I awfohgot."
llnaughty wants to correct her, but I won't let him. It's about the last thing she says that's not correct pronunciation. I'll miss it when it's gone.