These nicknames were acquired over time for each of us (although mine came last and still not so sure it's the right one). When we were at Bayview with our friends Mike & Sarah, I noticed that Jeremy looked like Word Worm (it's all in the beard, no?) And Anjali is definitely Wiggle Worm when I am trying to nurse her. We just put the theme together. Mine is Mama Worm but if anyone has something better, let me know. the best we could find for Fuzzy was a caterpillar, not a worm.