Snow
The rain is hated so much by wolverines, so they always want to live in the snow.
Imagine rain falling on a wolverine and how much they hate it, so the wolverine moves up north to somewhere with lots of snow.
せつ
ゆき
None
You ask the wolverine, "Why do you want this snow so bad?" He replies quickly: "Because the rain is yucky" (ゆき).
He keeps saying "Yucky yucky yucky" over and over again. Imagine him doing this with an accent that would bring the word closer to ゆき.