For my birthday, my husband got me a hula hoop (my request).
Kiddo calls it a whula hoop. I can't get enough of it. I was being good, and pronouncing it correctly until I heard her do it right once. And I realized, I can't stand to loose this word yet. I let her lose "bobbin," but I'm fighting for whula, through occasional mispronunciations.
I'm also reluctant to lose smarshmellows.