Over on CNN.com, there's currently a link to a video story which they describe thusly:

Toilet paper opera shows vim of prison music

But, this is the first time I've ever seen it without a subsequent "...and vigor". So, I had to look it up:

Ebullient vitality and energy. See synonyms at vigor.

I suppose they used "vim" and not "vitality" or "ebullience" because of space constraints. I hope to never use it in a spoken sentence.