毛
毛 – Mao2 – Fur
I wonder if Mogwai are called that because of 毛怪 – Mao2 Gwai4 – Furry Monster?
Ha! I just did a search, and it seems Wikipedia has another theory: 魔怪 – Mo2 Guai4 – Demon Monster.
By the way, there is another famous 毛.
And finally, Jenny just reminded me that Timeshots recently posted a really nice picture of a 毛毛蟲 – Mao2 Mao2 Chong2 – Furry Furry Bug — Caterpillar.